O1 Visa Requirements to Work in the United States

The United States offers a wide variety of visas to include as many profiles as possible that can contribute their knowledge to the country.

One example is the O1 visa, intended for foreign nationals who possess extraordinary abilities in fields such as science, sports, and the arts.

This visa has very specific criteria. Therefore, in this article, we explain the requirements established by the U.S. government to obtain it, the classification of O1 visa types, and the documents required during the application process.

If you are looking for an alternative to obtain a work visa in a highly competitive field, the O1 visa could open the door to a new life.

What Is the O1 Visa and Who Can Apply?

The O1 is a U.S. nonimmigrant visa aimed at foreign nationals with extraordinary abilities or outstanding achievements in specific areas.

The concept of “extraordinary ability” can seem a bit ambiguous, but in this context, USCIS refers to individuals who have reached such a level of excellence in their field that they have verifiable national or international recognition.

This visa is divided into two main categories:

O-1A Visa

For individuals with extraordinary achievements in science, education, business, or athletics.

O-1B Visa

For individuals with extraordinary ability in the arts, motion picture, or television industry.

As you can see, it is an immigration document that demands a high level of achievement from applicants in specific areas of work.

Main Requirements for the O1 Visa

To qualify for an O1 visa, applicants must meet a series of requirements established by USCIS.

Below are the main requirements for the two categories of this visa.

For the O-1A Visa

Applicants with outstanding achievements in science, education, business, or athletics must demonstrate they meet the following eligibility criteria:

• Having received significant recognition with national or international impact.

• Membership in prestigious associations that require outstanding achievements.

• Mentions or features in reputable media outlets.

• Having participated as a judge of the work of others in the same field.

• Being the author of published scientific articles.

• Having collaborated with distinguished organizations in the area of expertise.

• Evidence of a high salary or remuneration compared to others in the same field.

For the O-1B Visa

Applicants with outstanding achievements in the arts, film, or television industry can demonstrate eligibility if they meet the following requirements:

• Having received major awards, such as Grammy, Emmy, Oscar, or Nobel Prize.

• Participation in renowned productions.

• Being recognized by media and critics.

• Demonstrable commercial success or popularity.

• Having led prestigious projects.

It is important to note that it is not necessary to meet all these requirements, but the more criteria the applicant fulfills, the easier it will be to obtain the visa.

In both cases, applicants must have a job offer or a sponsor in the United States.

Documents and Evidence Commonly Submitted with the Application

In addition to meeting the criteria, the applicant must have the following documents to prepare a complete application.

Form I-129, Petition for a Nonimmigrant Worker

This form must be filed by the U.S. employer or agent and should include the following details:

• Full name of the beneficiary.

• Detailed description of the project.

• Expected duration and location of the project.

Letters of Recommendation

This letter is essential to support the applicant’s experience in their field. It must be issued by a group of peers, a union, or an expert entity.

Job Offer Letter or Employment Contract in the U.S.

It is a document signed by the applicant and the employer that sets out the terms and conditions of employment, responsibilities, and duration.

Additionally, the previously mentioned requirements can be supported with the following documentation:

• Copies of publications, articles, or press materials.

• Evidence of memberships, awards, or recognitions.

• Financial statements or evidence of high remuneration.

If you have any doubts about your application process, consult an immigration attorney who can help you determine whether your profile fits this type of visa, which is often considered an elite category. Keep in mind that there are other options such as the EB-1 and H-1B visas.

Find Opportunities in the U.S. with Support from Común

In this article, we explained that the O1 is the visa for individuals with extraordinary abilities, aimed at people with outstanding performance in science, sports, and the arts. We also covered the approval requirements and documentation needed to demonstrate that you belong to the groups covered by this work authorization.

Arriving in a new country to work involves many changes and learning to adapt to customs and regulations. When it comes to managing money effectively, it is essential that immigrants have access to quality financial services.

Discover Común, the financial platform that makes life easier for immigrants in the U.S.!

• Checking account with clear and competitive fees.

• International money transfers with affordable costs.

• Mobile app available in Spanish that accepts more than 100 official foreign identifications.

• Debit card for everyday purchases and payments.

Open your account with Común today and build your future in the U.S. with a financial platform designed for immigrants.

Frequently Asked Questions (FAQ)

Can You Obtain an O1 Visa Without a Sponsor?

No, the O1 visa always requires a sponsor to initiate the process. This sponsorship may be provided by a U.S. employer or an agency that acts as an intermediary between the applicant and contractors in the United States.

Although this visa cannot be self-petitioned, there is an option to hire an agent to submit the initial petition.

How Much Money Is Required for an Investor Visa in the United States?

The most common investor visa is the EB-5, which requires a minimum investment of $1,050,000 if the investment is made in a rural area or one with high unemployment.

A key requirement is that the project must create or maintain at least 10 full-time jobs in the United States.

Another investor visa option is the E-2, or treaty investment visa, which does not require a fixed amount but requires the applicant to prove that the investment is large enough to generate a positive impact.

Which Documents Carry the Most Weight for Approval?

The documents that usually carry the most weight for O1 visa approval are those that demonstrate sustained and verifiable recognition.

For example:

• Major awards.

• Publications in recognized media.

• Participation as a judge of others’ work.

• Membership in selective associations.

• Evidence of participation in well-known projects.

• Letters of recommendation from experts or field leaders.

Although it is not necessary to present all these documents, the more evidence there is, the greater the chances of approval.

How Long Does the O1 Visa Last and Can It Be Renewed?

The initial duration is 3 years, depending on the project. Extensions of 1 year can be requested as long as the requirements continue to be met.

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Practical Guide + Template to Create Your Resume in the United States

Getting a stable and well-paid job is the main goal of thousands of immigrants who come to the United States in search of a better quality of life.

For this reason, it’s essential to have an optimized resume (“CV”) that summarizes personal information, work experience, academic background, and all relevant details for recruiters and hiring managers.

You’ve probably faced the challenge of writing and refining a CV to apply for a job in your home country.

However, knowing the standards in Latin America is not enough, as U.S. resumes have key differences, such as length and focus on measurable results.

Mastering a new resume format can be challenging, and the process can be frustrating if you don’t hear back after sending multiple applications.

This doesn’t necessarily mean you lack the required skills — your resume might simply need some adjustments to get noticed by U.S. recruiters.

In this article, we aim to make the process easier for immigrant job seekers through a complete guide and sample resumes that will help you create your own by the end of the reading.

Differences Between a U.S. Resume and a Latin American CV

Even if you know how to write a resume in Latin America, it’s essential to understand the key differences compared to the U.S. standard.

Here are the main differences between a professional CV in Latin America and a U.S. resume.

• Length

In Latin America, it’s common to see two-page CVs, while the American resume is usually limited to one page.

• Focus on Quantifiable Achievements

U.S. recruiters look for quantifiable data and measurable results, while in Latin America it’s more common to include task descriptions and responsibilities.

• No Photo, Age, or Marital Status

To prevent discrimination, U.S. resumes do not typically include a photo, age, or nationality.

• Use of Keywords to Pass ATS Filters

The use of ATS (Applicant Tracking Systems) to detect keywords is widespread among U.S. companies.

• Format

While Latin American CVs often use colorful or elaborate designs, U.S. recruiters prefer minimalist formats to make information easier to read.

Understanding these differences is crucial for immigrants, as it increases the chances of being considered by both recruiters and automated systems.

7 Steps to Create a Resume in the United States

Here’s a step-by-step guide to writing a strong U.S. resume that passes ATS filters and captures recruiters’ attention.

Step 1. Choose the Right Format

Avoid flashy designs, as they can make reading difficult and hurt your ATS score. Choose a clean, organized, and easy-to-scan format.

Step 2. Fill in Your Contact Information

Include your full name, U.S. phone number, professional email address, and LinkedIn profile link.

Remember that you do not need to include a photo, date of birth, or marital status.

Step 3. Write Your Professional Summary

Your profile should be concise and include relevant keywords. This section should be a short paragraph summarizing your work history, interests, achievements, and career goals.

Step 4. Clearly Present Your Work Experience

It’s essential to list your work experience clearly and in chronological order.

• Use bullet points to list your most recent positions, including company name, job title, start and end dates.

• Highlight measurable achievements in each position.

To write your professional achievements, use the XYZ formula, structured as follows:

• X: what you did 
• Y: how you did it 
• Z: the result achieved.

For example: 

“Improved the brand’s visual identity through an e-commerce rebranding project, reducing cart abandonment by 50%.”

Step 5. Your Education

List your academic background, including institution name, degree, and attendance dates.

Step 6. Highlight Your Skills

The skills section is key to making your resume stand out.

It’s recommended to separate this section into soft skills and technical skills.

• Soft skills: communication, teamwork, time management, attention to detail.
• Technical skills: design and editing software.

Step 7. Optional Sections

Depending on the vacancy and your profile, you can include additional sections, such as languages, certifications, or volunteer experience.

This information can set you apart from other candidates, as it gives you additional skills that could be relevant to the position.

Example of a U.S. Resume

Here’s an example of how an optimized resume should look, according to U.S. company standards.

On this page, you can download CV templates in English to customize yours according to your experience.

The last step is to adapt this example to your own professional profile and career path, which may differ depending on whether you are a recent graduate or already have experience.

• Recent graduate: if you have no experience, focus on your academic background, highlighting valuable projects, professional internships, volunteer work, and personal projects.
• Professional with experience: adapt the example to your own work history and use the XYZ formula to highlight your professional achievements.

Common Mistakes to Avoid When Writing a Resume in the U.S.

Here are some things to avoid when writing your resume.

• Using the same resume for every job: try to tailor your resume to the job you are applying for.

• Including a photo or unnecessary personal details: remember that in the United States, this data is irrelevant.

• Poorly translating key terms: if you have doubts about how to translate a term from Spanish to English, consult a translator or compare different sources on the internet.

• Making it too long: your resume should not exceed one page; otherwise, it may be discarded even if you have the necessary skills.

• Using a graphic-heavy design that doesn’t pass ATS filters: you may think that recruiters like resume templates with eye-catching designs, but the truth is that they are unlikely to pass ATS filters.

Común, Your Ally for Financial Stability in the United States

Having a strong resume is key to successfully entering the U.S. job market.

Just as a resume opens the door to great job opportunities, Común opens the door to financial stability for immigrants.

Discover Común, the option designed to serve the needs of immigrant communities in the U.S., with service available in Spanish.

Discover All the Benefits of Común!

• Open a checking account with a qualifying official identification from your home country.

• Mobile app available in Spanish and English.

• Easily receive payments from employers, cash checks, and send international money transfers to Latin America.

Discover Común, the option dedicated to meeting the needs of immigrant communities in the United States with services available in Spanish.

Frequently Asked Questions (FAQ)

If you still have questions, check out the next section.

Is It Necessary to Include References in the Resume?

It’s not necessary to include references in your resume, as companies usually request them later in the hiring process.

What Are the 3 Most Important Details in a Resume?

The 3 most important details are: contact information, professional experience, and skills.

What Language Should My Resume Be In When Applying in the U.S.?

The resume format used in the U.S. is becoming common in other countries, so the language should match the job posting.

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What is a certified check and how does it work?

Certified checks are a common form of payment for thousands of immigrants living in the United States, especially for major purchases such as rent payments, buying a car, and legal settlements.

However, it is not always clear why the certification process matters and how it differs from other types of checks.

A certified check is a physical payment order that has been reviewed in advance by a financial institution to ensure there are sufficient funds in the issuer’s bank account. This is the fundamental reason it’s considered a safer form of payment than a personal check.

Below, we explain in detail what a certified check is, how it works, and why it’s important to understand the differences from other types of checks.

What is a certified check?

A certified check is a type of check with guaranteed funds, since the issuing bank has verified the money exists in the checking or personal account.

This makes it a safer form of payment than personal checks, because the bank sets aside the amount to be paid so it can be collected by the payee.

How is a certified check issued?

Issuing a certified check is a straightforward process you can complete directly at the financial institution of your choice.

• The customer requests the check

The account holder must go to a bank and request a certified check, specifying the payee and the amount.

• Customer identification

You must present an official ID to verify that you are the holder of the savings or checking account from which the funds will be drawn.

• The bank freezes the amount in the account

The bank then certifies there are sufficient funds to cover the check and freezes them to ensure the payee can cash it.

• Signature certification

You must sign the check before finishing the process so the bank can confirm the signature matches the one on file.

Affixing the certification stamp

Finally, once the bank has verified the funds and the signature, it places a certification stamp to document completion of the process.

Differences between a certified check and a cashier’s check

A cashier’s check is another way to make secure payments using a physical instrument. In this case, the bank branch issues the check after receiving the customer’s payment, so the funds come from the bank itself.

Below is a comparison between a cashier’s check and a certified check.

Cashier’s check

Certified check

Security

High; the bank verifies sufficient funds and places a hold for the payee.

Very high; the check is backed by the bank and does not depend on the issuer’s account.

Cost

At some banks they have no cost at others up to approximately $15.

Depends on the bank; typically $10–$20.

Issuance time

At the branch, after funds are verified.

Immediate.

When is a certified check typically required?

A certified check is commonly used for significant transactions or large amounts. This gives the recipient assurance that funds are available.

• Paying an apartment security deposit.

When finalizing a lease or purchasing an apartment, the landlord or agent may request payment via certified check to guarantee funds.

• Buying a used car.

Whether dealing directly with owners or dealerships, a certified check can be a suitable option because of the security it provides.

• Closing an important contract or legal settlement.

For example, to pay fees, settlements, or indemnities, certified checks provide security for both parties.

• For tuition or school fees.

Some educational institutions accept certified checks as a form of payment, especially for international or first-time payments.

Do you know what to do if a check is stolen or lost? We explain it here!

Practical tips for using certified checks safely

While certified checks are among the safest payment methods due to the bank’s verification process, there are still fraud attempts using forged documents.

With this in mind, keep these tips in mind to avoid becoming a victim of check fraud.

How to know if a check has funds and avoid scams

• Verify with the issuing bank. 

Call the bank directly and provide the check number, account holder, and amount; ask them to confirm authenticity and that funds are guaranteed. Make sure you call the bank’s official number, not the one printed on the check.

• Be alert if you receive an overpayment check. 

A common scam is sending a check for more than the amount due and asking for the difference in cash. Confirm the check’s validity with the bank before proceeding.

• Wait for the check to clear before handing over any goods. 

Clearing can take 3–10 days. Make sure the funds have fully settled and are not just on hold.

• Avoid accepting checks from unknown parties. 

Whenever possible, accept checks only from people you trust. If you must take a check, follow the security measures above.

Manage your money securely with Común

In this article we explained what a certified check is, how it’s issued, how it differs from cashier’s checks, and how to use this payment method safely.

While certified checks can be a good payment option, a checking account in the U.S. is a much more secure and practical way to manage money.

Meet Común, your financial ally in the United States!

Send, receive, and cash money within and outside the United States. Our platform lets you move your money easily, quickly, and securely. You need a qualifying official ID from your country of origin to get started.

Open your account with Común today and discover a financial platform tailored to you.

Frequently Asked Questions (FAQ)

Where can I get a certified check in the United States?

You can request certified checks at financial institutions such as banks, credit unions, and some digital banks.

How much does it cost to get a certified check at the bank?

The cost depends on the bank but is typically between $10 and $15.

What other types of checks exist in the U.S. besides certified checks?

Other types of checks in the United States include: Money order; Personal check; Cashier’s check.

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Difference Between a Savings Account and a Checking Account

Need a safe, simple way to manage your money? It’s important to understand the different bank account types offered by U.S. financial institutions and digital platforms.

Two primary examples are savings accounts and checking accounts. While common in the U.S., they differ in important ways especially relevant when you’re new to managing money in a new country.

It’s easy to assume both accounts do the same thing. Below, we detail what each account is, the main differences, comparisons, and examples.

What is a checking account?

A checking account is one of the most popular financial products. It’s designed for frequent transactions: receiving pay, sending transfers, and paying at physical and online merchants.

These are the main benefits of opening a checking account:

• Allows frequent deposits and withdrawals.

• Includes a debit card for purchases.

• Makes bill payments and transfers easy.

• Ideal for day-to-day income and expense management.

• Access to mobile/online banking.

• Some still offer paper checks for secure payments.

What is a checking account used for?

A checking account has multiple functions, for example:

• Receive your paycheck via direct deposit—securely and quickly.

• Pay utilities like electricity, water, or internet.

• Make purchases online or in stores.

• Withdraw cash at ATMs or participating retailers.

• Send money transfers to others easily.

• Track your money in real time.

In short, this account type covers everyday needs with simple, accessible tools.

Here’s where you can learn about different checking account types and their features.

What is a savings account?

Unlike checking, a savings account is for setting money aside longer term and growing it through interest.

Advantages of a savings account:

• Fewer routine transactions; focused on building funds.

• Can earn interest on your balance.

• Useful for mid- to long-term goals.

• Generally limits monthly withdrawals.

• Ideal for an emergency fund or setting aside money for unexpected expenses.

Want to understand how bank accounts work in the U.S.? Don’t miss our explainer with all the details.

Key differences between checking and savings

Though different, both accounts complement each other to cover short-, mid-, and long-term financial needs.

These are the main differences between them.

Access and usage

• Checking: money is available anytime for daily transactions—transfers, cash withdrawals, and bill payments via cards and digital channels.

• Savings: access is more limited because the goal is saving and growth; transfers are still possible.

Interest earnings

• Checking: most don’t pay interest; those that do tend to offer very low rates.

• Savings: the core feature is interest over time—protecting and growing funds without high-risk investing.

Learn about joint bank accounts, an excellent way to manage finances as a team.

Primary purpose

• Checking: mainly for short-term holding to cover daily expenses, receive wages, and make purchases with a debit card.

• Savings: to keep money safe and earn interest so it doesn’t lose value to inflation; a reserve for emergencies or long-term plans like trips, celebrations, or moves.

Costs and requirements

• Checking: many have monthly maintenance fees, often waived with a minimum balance or regular direct deposits.

• Savings: typically fewer fees than checking, but may require a minimum balance to avoid charges; some require keeping funds for a set period before withdrawal.

As you can see, the decision to open a checking or savings account depends on your needs. However, combining both is a strategic decision for financial management. On the one hand, a checking account allows you to keep up with daily payments, while a savings account is designed to plan for the future and keep your money separate.

Manage your money in the U.S. with Común

In this article, you learned the difference between checking (for daily transactions) and savings (for growing money over time to meet future goals).

Immigrants arriving in the U.S. need bank accounts that offer security and trust, yet often face hurdles due to strict requirements that disadvantage many in the community.

Meet Común, the checking account that understands immigrants’ needs!

Here are some benefits that await you:

• Checking account with clear, competitive fees.

• International money transfers with affordable costs.

• Mobile app also available in Spanish and  accepts 100+ qualifying official IDs for account opening.

• Debit card for everyday purchases and payments.

Open your Común account today and organize your money in the U.S.

Frequently Asked Questions (FAQ)

If you still have questions, check out our FAQ section.

Which is better, checking or savings?

It depends on your needs. If you're looking for an account for everyday transactions, such as transfers and deposits, receiving paychecks, and making utility payments, a checking account may be an option. If you want to save your money for the long term, consider a savings account.

Can I have both checking and savings?

Yes, you can separate your goals and organize your money. Use a checking account that supports domestic and international transfers with clear, affordable fees, and keep a savings account to plan long-term.

Which account suits newly arrived immigrants best?

Común is a financial platform with accessible onboarding requirements and fair, competitive pricing.

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What is the best health insurance in the United States?

Having health coverage is essential to ensure you receive care when you need it. It’s also a way to invest in your future by preventing large out-of-pocket expenses from costly procedures.

There are many health insurance options in the U.S., so there isn’t a single “best” plan—what’s best depends on your needs and budget.

Although access to healthcare is a basic need, enrolling in a plan can be confusing for immigrant communities.

Below you’ll find a comparison of the main health insurance options in the U.S., key evaluation criteria, and answers to frequent questions—so you can choose the best option to protect you and your family.

Factors to consider when choosing health insurance

Before choosing a plan, carefully assess your personal and family needs, as well as benefits, medical terms, and the features of each option.

Key points to keep in mind before signing anything.

• Coverage level. 

Some plans cover only basic services, while others offer comprehensive coverage including hospitalization, specialist visits, and prescription drugs. Review your medical needs (and your family’s) to gauge the right level.

• Monthly premium cost. Coverage level affects the monthly price. Make sure the amount is sustainable for your long-term budget.

• Deductibles and copays. 

You must understand both before enrolling. The deductible is what you pay out of pocket before your plan starts paying; the copay is the fixed amount you pay each time you use a covered service.

• Provider network. 

Check that the plan includes a robust network of hospitals and clinics near your home or work, so you can access care when needed.

• Eligibility requirements. 

As an immigrant in the U.S., note that some plans require certain immigration status, state residency, and/or income qualifications.

• Additional benefits. 

Also review extras such as preventive care, mental health, wellness programs, and maternity coverage.

Remember: a low price doesn’t automatically mean the best option—it must fit your (and your family’s) specific needs.

Health insurance options in the United States

The U.S. health insurance market includes a range of public and private plans.

Here are key options you should know.

• Health insurance via the Marketplace (ACA). 

Plans under the Affordable Care Act (ACA) are offered through federal/state marketplaces. They must include essential health benefits and prescription coverage. Income-based subsidies may lower costs.

• Medicaid. 

A public program for people with low incomes; covers children, pregnant people, people with disabilities, and families. Usually no premium; some services may have small copays.

• Medicare. 

A program for people 65+ (and some with disabilities). It’s divided as follows: 

1. Part A: hospital inpatient. 
2. Part B: medical services. Part C: Medicare Advantage (private insurers) that can bundle extra benefits.

• Private plans and employer-sponsored insurance. 

Private coverage can be purchased directly or provided as an employer benefit. These plans vary in coverage levels and typically include broad provider networks.

Comparison of common health insurance options

Remember: beyond a policy, a health plan is protection for you and your family—take the time to choose well.

Here’s a comparative table of major U.S. health plan types.

Plan type

Who it serves

Approx. costs

Primary coverage

ACA Marketplace

People without employer private insurance.

Costs vary by coverage; income-based subsidies can lower premiums.

Essential benefits: hospitalization, preventive care, prescriptions, emergency care, etc.

Medicaid

People with low incomes.

Generally no premium; small copays for some services.

Broad medical and hospital coverage nationwide.

Medicare

People 65+ and certain disabilities.

• Part A: per-period deductibles. 
• Part B: monthly premium ~$185.

Hospital and medical services coverage

Employer-sponsored private insurance

Workers (and dependents) covered by employers.

Costs include premiums, deductibles, and copays—vary by plan.

Hospital, specialists, prescriptions, emergency services, etc.

Don’t forget: as an immigrant in the U.S., verify eligibility rules related to immigration status.

Manage your finances in the U.S. with Común

In this article, we covered what to consider before enrolling, the different plan types, and how to compare benefits.

There’s no single “best” plan—it depends on your personal and family needs and budget.

Beyond medical costs, immigrants need safe financial services to manage their money.

Común is the financial platform you’ve been looking for—discover the benefits!

• Checking account with clear, competitive fees.

• International money transfers at affordable costs.

• Mobile app available in Spanish that accepts 100+ official IDs for account opening.

• Debit card for everyday purchases and payments.

Open your Común account today and manage U.S. medical bills simply and transparently.

Frequently Asked Questions (FAQ)

If you still have questions, see the section below.

What is the number-one health insurer in the U.S.?

Among the top U.S. health insurers are: 

• Cigna. 
• Aetna. 
• Blue Cross Blue Shield. 
• Ambetter.
•  Anthem.

Is health insurance mandatory in the U.S.?

It isn’t required at the federal level, but some states—like California and New Jersey—mandate coverage or impose penalties.

Where can I officially compare health plans?

Official sources include: HealthCare.gov (federal Marketplace to view/compare/enroll); Finder.Healthcare.gov (to find off-Marketplace plans); Medicare.gov (compare Medicare plans by ZIP code).

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How to call Colombia from the U.S. in 2025 easily and affordably

The Colombian community has a strong presence in the U.S., with many immigrants arriving each year to visit, live, study, and work.

Staying in touch with family across borders matters. That’s why it’s useful to know the different ways to make international calls from the U.S. While it can seem tricky, it’s easy if you have the right codes.

If you want to call loved ones back home in Colombia, below you’ll find step-by-step dialing instructions from the U.S., examples, and a full area-code table.

Basic steps to call Colombia from the USA

Before calling anyone in Colombia, know the sequence: international prefix + country code + local number.

1. Enter the U.S. exit code – 011

This is the international prefix from a landline. If you’re using a mobile phone, use the “+” sign instead.

2. Dial Colombia’s country code – 57

This identifies Colombia in the international telephone system.

3. Dial the local number in Colombia

For landlines include the city area code. For mobile phones, dial the full 10-digit mobile number.

Examples:

• Call Bogotá (landline): 011 + 57 + 1 ####### 
• Call Medellín (landline): 011 + 57 + 4 #######

If you’re still planning a move to the U.S., don’t miss our guides on cost of living and the minimum wage.

Area codes and dialing examples for Colombian cities

There’s a difference between calling a landline and a mobile in Colombia from the U.S.: landlines need the regional area code; mobiles are dialed using the “+” format on cell phones.

Below you’ll find the area codes for Colombia’s main cities to ensure you dial correctly when contacting your family.

City

Area code

U.S. dialing example

Bogotá

1

011 57 1 #######

Medellín

4

011 57 4 #######

Cali

2

011 57 2 #######

Barranquilla

5

011 57 5 #######

Cartagena

5

011 57 5 #######

Bucaramanga

7

011 57 7 #######

Pereira

6

011 57 6 #######

Cúcuta

7

011 57 7 #######

Santa Marta

5

011 57 5 #######

Manizales

6

011 57 6 #######

Digital alternatives and budget-friendly plans to call Colombia

The phone is a favorite way to bridge distances and stay in touch with loved ones across borders.

Years ago, international rates were expensive, making frequent calls home difficult.

Today, digital options have lowered costs and made cross-border communication much easier.

Below we show some affordable options to help you stay in touch with the people who matter most.

• Internet-voice apps (VoIP):

Mobile apps are hugely popular worldwide. They enable texting, voice notes, and voice/video calls over Wi-Fi or data—significantly cutting costs. 

WhatsApp is the most popular, and other solid options include FaceTime, Google Voice, and Skype.

• International calling plans from your U.S. carrier:

If you prefer traditional calling, look for an international plan from your U.S. provider with minutes to Colombia—great for frequent calls.

You can pick plans with minutes to landlines and mobiles or Colombia-specific bundles.

Examples of U.S. carriers include AT&T Prepaid, T-Mobile, Verizon, and Ultra Mobile. Options range from unlimited international add-ons and prepaid plans with international calling to limited-minutes bundles and mixed data/calling packages.

• Prepaid calling cards as a flexible option:

If you’re in the U.S. for only days or weeks, a mobile plan may be overkill. A prepaid calling card can be ideal—no PINs in many cases and you only pay for the minutes you use.

Stay connected with family in Colombia with Común

As you’ve seen, calling Colombia from the U.S. is straightforward—just use the correct codes. You can also choose affordable alternatives like mobile apps or prepaid cards.

Staying in touch shows care and support. It also helps to have accessible services to send money and support their well-being.

Meet Común your direct link to the ones you love!

• International money transfers: the simplest way to send remittances to family with fair, transparent pricing.

• Común’s mobile app in Spanish and English: open an account with 100+ eligible official IDs and get support in your language.

Ready to revolutionize how you connect with your finances?

Open your Común account today and complement your calls with a fintech platform that supports your financial life in the U.S.

Frequently Asked Questions (FAQ)

Still have questions? Check our FAQ section below.

What if I don’t dial 011 or “+”?

If you don’t dial 011 from a landline or “+” on mobile, your call won’t be recognized as international and will fail as a local call.

What’s the cheapest way to call Colombia from the USA?

There are several affordable options—apps like WhatsApp, Skype, or Google Voice; prepaid calling cards; or an unlimited international plan. The best choice depends on your habits and how often you call.

How much does it cost to call Colombia from the USA?

Costs vary by method. For example, AT&T offers unlimited add-ons around $15/month and Verizon offers 300 minutes for about $10/month.

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How to Call Guatemala from the United States Easily and Affordably

One of the main wishes of Guatemalan immigrants arriving in the U.S. is to stay in frequent contact with loved ones through efficient and affordable telecom services.

However, confusion is common when dialing because of the codes needed to connect U.S. phone service to Guatemala.

In reality, once you have the right codes, calling Guatemala from the U.S. is quite simple—and this article shows you how.

Below you’ll learn the step-by-step dialing process with examples, plus money-saving options and tips to avoid extra charges.

3 Basic Steps to Dial Guatemala from the USA

First, know the U.S. international exit code—it goes at the very start of the number. 

Here are the basic steps to dial Guatemala.

1) Dial 011 from a landline or “+” from a mobile 

The U.S. international exit code is 011 (landlines). On mobile phones, use the “+” sign.

2) Dial 502 - Guatemala’s country code

The next step is to enter Guatemala’s code, which is 502. Every country has a code that identifies it internationally to connect telephony services. 

3) Dial the 8-digit local number (landlines and mobiles) 

Finally, dial the Guatemalan phone number exactly as it is, whether you’re calling from a landline or a mobile phone.

Keep in mind that the first digit of a Guatemalan phone number indicates whether it’s a landline (2) or a mobile (5).

Here you have some dialing examples: 

• Landline, Guatemala City: 011 + 502 + 2 ### ####
• Mobile, metro area: 011 + 502 + 5 ### ####

Guatemala Prefixes: Identify Landline vs. Mobile

As mentioned in the previous section, the first digit of a Guatemalan number indicates whether it’s a landline or mobile. It also indicates the carrier and the region.

Therefore, before calling Guatemala, identify this digit so you know exactly what type of number you are dialing.

Below is a table with the prefixes to make them clearer.

Number type

Prefix

Example from U.S.

Landline, Guatemala City 

2

011 502 2 ### ####

Landline, Metro Area

6

011 502 6 ### ####

Landline, rest of country

7

011 502 7 ### ####

Mobile, major operators

3, 4 or 5

011 502 3 ### ####

Modern Ways to Save on Calls to Guatemala

It’s very likely that the distance between the United States and Guatemala will make you need to place phone calls more often to keep up with your family and friends.

Fortunately, today’s international calling rates are very different from what they were a decade ago, when callers were charged per minute. That made it difficult to maintain constant communication between families living in different countries.

Today you can choose telecommunications services with far more affordable calling plans, as well as apps that work over a Wi-Fi connection.

Here are some options to call Guatemala easily.

VoIP applications

Nowadays, the easiest way to make calls—both domestic and international—is through VoIP (Voice over IP) apps, which connect over Wi-Fi or mobile data.

One of the most popular is WhatsApp, which has millions of users worldwide and, in addition to calls, also offers video calls, text messages, voice notes, and frequent updates.

Other similar apps available include FaceTime, Google Voice, and Skype.

International plans from phone carriers

Although apps offer a very affordable way to stay in touch, one downside is that call quality depends on the internet connection.

If you need consistently smooth calls, an international plan is ideal. Major U.S. carriers like Verizon, AT&T, and T-Mobile offer international plans with affordable rates.

Prepaid calling cards

Prepaid cards are a more traditional option. They’re best if you won’t be in the U.S. for long, since you only pay for the minutes you need and don’t rely on a phone plan or internet connection.

Bundles with minutes to Guatemala included

Some providers offer low-cost bundles with minutes to call Guatemala. Examples include Rebtel and Boss Revolution.

Tips to avoid extra charges on your calls

The cost of calling Guatemala can end up higher than expected. Here are some tips to keep in mind.

Common dialing mistakes when calling Guatemala:

• Not dialing the full international prefix. 

If you don’t dial the U.S. exit code 011 + Guatemala’s country code 502, the call may not connect or may be billed as a domestic call.

• Adding a 0 to mobile numbers. 

In Guatemala, both landlines and mobiles have 8 digits, so there’s no need to add a leading 0.

• Mixing up the first digit. 

The first digit indicates landline vs. mobile. If you confuse it, the call may fail or connect using another country’s code.

• Not checking your plan or rates before calling. 

Carefully review plan costs and pick the best rates to avoid overpaying.

Tips for immigrants who need to call Guatemala

• Use apps over Wi-Fi whenever possible. 

Mobile apps over Wi-Fi are the most affordable option—just make sure you have a strong signal for smooth calls.

• Confirm the Guatemalan number has 8 digits.

Guatemalan numbers always have 8 digits, whether landline or mobile.

• Compare rates across providers. 

Take time to compare rates and benefits—unlimited minutes, included data, social apps, etc.

Stay connected with your family in Guatemala with Común

Ready to call your loved ones in Guatemala? Remember you need the U.S. exit code, the country code, and the local number. You also learned practical tips to make the process easier.

Staying in touch across borders is essential to bridge the distance. Another way to care for your loved ones is by sending money through fair, secure services.

Discover all the benefits of Común!

• Checking account with clear, competitive fees.
• International money transfers.
• Común’s mobile app available in Spanish and English that accepts 100+ official IDs for account opening.
• Debit card for everyday purchases and payments.

Open your Común account today and complement your calls with a fintech platform that connects and supports you in the U.S.

Frequently Asked Questions (FAQ)

If you still have questions, see the section below.

What happens if I don’t dial 011 or “+”?

Your call won’t be recognized as international, so it may be treated as local or fail with an error.

What’s the cheapest option to call Guatemala?

Internet-based apps like WhatsApp are the most economical option.

How can I tell if a Guatemalan number is landline or mobile?

Landlines start with 2 and mobiles with 5.

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How to call Mexico from the United States easily and affordably

There’s no doubt about the impact the Mexican community has had in the United States due to the number of immigrants who have arrived in recent decades and who, despite the distance, need to stay in touch with their loved ones.

One of the most common points of confusion when making an international call has to do with the order of the required codes. However, with the right information, placing a call from the United States to Mexico is very simple.

Below, we’ll show you step by step how to dial, practical examples for major cities, as well as modern options to save money no matter how long you’re on the phone with your loved ones in Mexico.

Basic steps to call Mexico from the USA

To connect a phone call from the United States to Mexico, you need three basic pieces of information: the exit code, Mexico’s country code, and the local number.

These are the steps to call Mexico.

Dial the international prefix

011 from a U.S. landline or “+” from a mobile phone.

Add Mexico’s country code

The code is 52.

Dial the 10-digit national number

Include the area code plus the local number

Practical examples:

• Mexico City: 011 + 52 + 55 123 1234
• Guadalajara: 011 + 52 + 33 123 1234
• Monterrey: 011 + 52 + 81 123 1234

It’s important to clarify that it used to be necessary to add the prefix 1 for cell-phone calls, but this requirement was eliminated in 2019.

Area codes and example calls to Mexican cities

In Mexico, each city has an area code (lada) made up of 2 or 3 digits. Taking that into account, all Mexican phone numbers have 10 digits in total.

Below is a table with examples of how to dial from the United States to Mexico.

City

Area Code

Dialing example from the United States

Mexico City 

55

011 + 52 + 55 + ########

Guadalajara

33

011 + 52 + 33 + ########

Monterrey

81

011 + 52 + 81 + ########

Puebla

222

011 + 52 + 222 + #######

Tijuana

664

011 + 52 + 664 + #######

León

477

011 + 52 + 477 + #######

Querétaro

442

011 + 52 + 442 + #######

Mérida

999

011 + 52 + 999 + #######

Cancún

998

011 + 52 + 998 + #######

Chihuahua

614

011 + 52 + 614 + #######

Modern and more affordable options for calling Mexico

Long-distance calling used to be very expensive, especially when made directly— a drawback for people who wanted to keep in touch with family abroad since costs were charged per minute.

Fortunately, today you can choose far more affordable alternatives that also offer unlimited minutes and other communication benefits such as messaging and video calls.

These are the most popular low-cost options for calling Mexico from the United States.

VoIP apps and services over Wi-Fi

VoIP (Voice over IP) apps are one of the most accessible alternatives for communicating with people worldwide.

The main advantage of mobile apps is that they allow domestic and international calls over a Wi-Fi or data connection. This significantly reduces costs and eliminates the need for local phone coverage, though a good internet connection is important.

WhatsApp is a popular app of this kind, given its large user base and a variety of features beyond calls, such as voice notes, voice dictation, video notes, and video calls.

Other similar alternatives include Skype, Google Voice, and Telegram.

International plans from your carrier

If you want to make long calls and not rely on Wi-Fi, a recommended alternative is to get an international plan with included or unlimited minutes to Mexico.

For example, Verizon Global Calling has a plan that includes unlimited minutes to Mexico and Canada.

If you’re still in Mexico, Telcel offers international roaming packages and eSIM for travelers.

Prepaid calling cards

Another solution for calling Mexico is using a prepaid calling card.

Here are some examples.

Company | Cost | Validity/Expiration Enjoy Prepaid | From 0.9¢/min to landlines, 2.9¢/min to mobiles. | After 183 days of inactivity. BOSS Revolution | 1.9¢/min to landlines and mobiles. | Credit remains while the user is active. Calling Card Plus | From 0.8¢/min to landlines and 2.5¢/min to mobiles. | Depends on the plan; may include per-minute rounding or a weekly charge.

Company

Cost 

Validity/Expiration

Enjoy Prepaid

From 0.9¢/min to landlines, 2.9¢/min to mobiles. 

After 183 days of inactivity.

BOSS Revolution

1.9¢/min to landlines and mobiles.

Credit remains while the user is active

Calling Card Plus

From 0.8¢/min to landlines and 2.5¢/min to mobiles.

Depends on the plan; may include per-minute rounding or a weekly charge.

Bundles with included minutes

A bundle is a package that, in addition to international calls, includes other related services. For example, Verizon Global Choice offers 300 minutes for $10 per month.

Practical tips for immigrants

Taking care of your finances is essential to stay in touch with your family in Mexico. Here are some tips to keep you connected.

• Use apps over Wi-Fi whenever possible: they’re a very affordable alternative, as long as you have a good internet connection.

• Compare rates from different companies: take time to review each provider’s international rates as well as specific terms.

• Consider family bundles or special plans for Mexico: given the geographic proximity between Mexico and the United States, there are several communication options designed for families who frequently contact relatives.

Stay connected with your family in Mexico thanks to Común

In this article, we showed you how to call Mexico from the United States with the correct code sequence, via mobile and landline. We also shared tips to keep in touch with your family through more accessible means such as mobile apps and international plans with minutes to Mexico.

In addition to staying in touch with family, Mexican immigrants also often need services that let them send money home.

• Discover the benefits of Común, the platform that brings you closer to the people you love most!

• Checking account with clear, competitive fees.

• Accessible international money transfers.

• Común’s mobile app is available in Spanish and accepts more than 100 eligible official IDs for account opening.

• Debit card for everyday purchases and payments.

Don’t lose touch with your country! Open your account with Común and connect with the financial platform dedicated to shortening the distance.

Frequently Asked Questions (FAQ)

If you still have questions, see this section.

What happens if I dial the number without the 011 prefix?

If you don’t dial 011 or “+” on mobile phones, your call won’t be recognized as international and will either connect as a local call or return an error.

Is it better to use apps or international calling plans?

It depends on your needs. Apps are an excellent alternative but depend on a good internet connection. International plans require a SIM, but they offer more stable calls along with other communication services.

Which option is best for saving money?

A very convenient option to save money is an app like WhatsApp, since it works over an internet connection.

How can I dial an 800 number from the United States to Mexico?

800 numbers are toll-free within Mexico, but from the United States they do carry a cost. To dial, you must enter the exit code and the country code.

Another option is to look for that institution’s alternate number for international calls.

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