How To Call Mexico from The US: A Step-by-Step Guide

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Paras Kela

Senior Writer: Paras Kela

green tickReading Time: 8 Minutes
green tickPublished : June 20, 2022

Calling Mexico from the USA, whether for personal or business purposes, is neither difficult nor daunting considering that you have adequate knowledge of Mexico telephone codes, are familiar with various methods of calling Mexico from the USA, and have the necessary resources.

This guide will take you through various facets of calling Mexico from the USA. To ensure that you get the most out of the blog, we’ll leave out the technicalities and keep the language as simple as possible.

How to Call Mexico from the USA

Calling your customer or loved ones in Mexico from the USA is a simple four-step process, outlined below:

Step 1: Dial 011 – The exit code of USA. This code will help the mobile network carrier to know that you are going to make an international call. 

Step 2: Type 52 – It is Mexico’s international country code.

(Note: If you are calling a cellphone number in Mexico then you have to dial 1 after the Mexico area code.)

Step 3: Enter the area code, for example, 55 for Mexico City or 33 for Guadalajara.

Step 4: Now, type in the eight-digit phone number.

However, keep in mind that you can also enter the “+” sign instead of exit code 011 at the start of the number. Both of these serve the same purpose.

After entering all the numbers and signs listed above, the Mexico phone number format will look like this: 011 52 55 XXXX XXXX, where digits before the telephone number are called trunk codes.

How to Call Mexico from the US in 2022

Feeling a bit confused? Worry not. Let’s take an example to understand this dialing process in both Landlines and Cellphone.

Example of Calling a Landline or Cellphone in Mexico from US

Assume you and your best childhood friend – Michael, both studied at California University. After graduation, you were hired by an IT firm in Los Angeles, USA while Michael was hired by a personal finance firm in Monterrey – the capital of the northeastern Mexican state of Nuevo Leon, Mexico.

Now, on Christmas Eve, you decide to call him. But all you have is his Mexican telephone number. So, how will you contact him? Which Mexican telephone codes will you type in?

Well, the process is much simpler than you think.

For both Landline and Cellphone calls in Mexico, the same method is used.

Step 1: The first thing you have to do is to enter the USA exit code, which is 011, on your cell phone. This code, also known as an International Access Code (IAC) or an International Direct Dialing (IDD) Code, indicates that you are dialing to a different country – this will enable international calls. Moreover, as previously stated, you can even use the “+” sign as the exit code instead of 011. Example:  011 or “+”

Step 2: Since you are calling Mexico from the USA, dial the Mexico country code 52. Keep in mind that each country’s entry code is unique. Example: 011 52

Step 3: Next, enter the area code. You know your friend Michael lives in Monterrey, but you don’t know what the area code is. Not to worry, scroll down to the next section where we have mentioned a list of Mexico’s major city codes. You’ll notice that Monterrey’s area code is 81. Add this number after the Mexican country code. Example: 011 52 81

Step 4: You’re almost there! All you have to do now is enter your friend’s 8-digit Mexican telephone number. Enter the number after the Mexico dial-in code and area code. Example: Example: 011-52-81-XXXX-XXXX

Also, remember that the process will remain the same for both – landlines and cell phones.

That’s all. Now dial the number from your cell phone, and you will get connected to Michael. However, make sure you have enough international minutes balance since calling Mexico from the USA using traditional calling methods is indeed an expensive affair.

But there is also a better, more affordable international calling option – private free phone number apps like 2nd Number. We will learn about this method and its advantages later in the blog. But first, let’s look at the telephone codes of major cities and metropolitan areas of Mexico.

How to call Mexico from the USA in 2022

Mexico Area Codes List 2022 [Updated]

By now, you’ve probably figured out that in addition to the country’s code, you also need to enter the area code where the receiver lives. The following is a list of Mexico’s country phone codes.

Code City Code City Code City
55 / 56 Mexico City 833 Tampico Tamaulipus 81 Monterrey, Nuevo León
477 / 479 León, Guanajuato 33 Guadalajara, Jalisco 961 Tuxtla Gutiérrez, Chiapas
656 Ciudad Juárez, Chihuahua 662 Hermosillo, Sonora 614 Chihuahua, Chihuahua
633 Agua Prieta, Sonora 618 Durango, Durango 645 Cananea, Sonora
999 / 990 Mérida, Yucatán 644 Cd. Obregón, Sonora 221 / 222 Puebla, Puebla
642 Navojoa, Sonora 442 / 446 Querétaro, Querétaro 631 Nogales, Sonora
449 Aguascalientes, Aguascalientes 229 Veracruz, Veracruz 663 / 664 Tijuana, Baja California
443 Morelia, Michoacán 612 La Paz, Baja California Sur 921 Coatzacoalcos, Veracruz
624 Los Cabos, California Sur 771 Pachuca, Hidalgo 844 Saltillo, Coahuila
981 Campeche, Campeche 686 Mexicali, Baja California 899 Reynosa, Tamaulipas
667 Culiacán, Sinaloa 868 Matamoros, Tamaulipas 722 / 729 Toluca, Mexico
871 Torreón, Coahuila 998 Cancún, Quintana Roo 744 Acapulco, Guerrero

When calling from the USA to Mexico, select your preferred Mexican area code based on where the receiver resides. Also, keep in mind that these are only the major city and area codes. To find a complete list of area codes of Mexico, simply Google or visit the Government’s official website.

Now, let’s look at the best ways to dial Mexico from the USA. Nevertheless, remember that the Mexico telephone number format will almost always be the same for all the methods.

4 Best Ways To Make International Calls To Mexico From The USA

The 4 main ways to call Mexico from the US are listed below. Let’s take a quick look at their advantages, disadvantages, and other aspects.

A. International Calling Cards

International calling cards used to be one of the most popular ways for people to communicate with friends and family who live overseas. When you buy international calling cards, you’ll be able to enable international calling and receive free calling minutes that you can use to make both domestic calls and international calls using cell phones.

However, factors such as poor cell phone connectivity, high costs of international calling plans, and poor customer service make it a less preferred option nowadays. Moreover, innovative smartphone private number apps are quickly gaining popularity and taking up international calling card space.

B. Virtual Phone Numbers

Another option to call Mexico from the USA is to use virtual phone numbers. However, this technology is primarily for business use and is expensive for personal use. For example, a virtual telephone number subscription will cost you around $30-40 per month.

Moreover, since virtual telephone number applications are designed for enterprises, they encompass a variety of functionalities that are not only difficult to use for ordinary people but are also unnecessary. However, if you are looking for a business telephone number solution for Mexico, you can blindly invest in 2nd Number – the best Virtual Phone System. 2nd Number app offers international calling to thousands of virtual phone numbers with preferred area code numbers 

C. Video Communication Software

Another popular way to call Mexico from the USA is to use video communication software such as Zoom, Skype, or Google Duo. These communication apps allow you to make audio and video calls to friends, colleagues, and family.

Furthermore, most business communication is done by software that also allows you to chat, share files, and perform a variety of other tasks. However, these mobile apps often encounter security issues. Besides that, these applications fail to provide the user experience that private & business phone number applications offer.

D. Private Phone Number Applications

Private number calling apps are one of the best ways to call Mexico from the USA or for any international call. These are the low-cost apps that use Wi-Fi or mobile data to make calls and send text messages. Besides, these apps are simple to set up and use.

Private phone number application

For example, if you decide to buy the second number app, all you have to do is install it on your device, choose your preferred country and code, and pay. Not to mention, these apps come with a variety of features and functionalities that eventually makes the calling experience smooth.

However, if you are unfamiliar with these private telephone number applications and are uncertain of which one to subscribe to, we recommend that you go with 2nd Number.


Let’s take a look at some of 2nd Number’s ios app features and components to see why it’s the best app to dial to Mexico from the USA or for making international calls.

Why Is the 2nd Number App the Best Option to Call Mexico From the US?

2nd Number ios app is a cutting-edge, well-designed, and user-friendly mobile application that enables international calls and sends messages through cell phones at significantly lower rates.
The following are some of the key features that make this application beneficial for both personal and business use:

A. Exceptional Call Quality

The first significant advantage of using a second number to make calls to Mexico from the USA is enhanced call quality. Because this mobile app runs on Wi-Fi and mobile data, users will enjoy excellent, lag-free voice quality even while making an international call. This will eventually improve their local number calling experience & you’ll be able to enable international calling as soon as your seven-day trial ends, or you can end your trial early to start serving your Mexican clients right away. 

B. Seamless Setup

This second number application is simple to set up. All you have to do is download and install it on your device i.e cell phone or tablet, choose your preferred country and code, and pay. This entire process would take less than 3 minutes. After completing the process, you will be able to make international calls and send text messages.

C. No Additional Hardware is Required

How to call Mexico form US


Another advantage of investing in a second number application to make calls to Mexico from the USA is that it does not require any additional hardware to function. All you need is a mobile device i.e cell phone or tablet, an active package, and decent internet connectivity.

D. Enhanced Portability

The fourth major advantage of the second number app is its portability. Unlike landline phones, this app can be accessed from anywhere and anytime since it is installed on your Mexican cell phone. The only requirements are a good internet connection and an action plan. It also supports wifi-calling to make the user experience a crystal clear voice.

So, these are the key benefits of the 2nd number, making it an ideal private phone number application to place calls to Mexico from the USA. In addition to these major benefits, this app provides cost-effective calling plans, ease of use, a pool of international numbers, advanced calling features, and more.


To call Mexico from the USA is not a complicated process. All you need to remember is the country’s code – 52, the Mexico telephone number format, and the area code of the receiver party. With this information, you can easily call Mexico from the USA. In addition, we recommend that you purchase a second number in order to significantly reduce your international calling costs while also reaping the benefits that come with it.

FAQs: How to dial Mexico from USA

The following are the most frequently asked questions about how to dial Mexico from the USA. Let's take a look at them one by one.

The best way to call Mexico from the US is to use a private phone number app such as 2nd Number. This app is not only economical, but it also includes a variety of other features and functionalities such as crystal clear call quality, innovative calling features, easy setup, portability, and more. These apps are also simple to use and do not require any additional hardware to function.

Mexican country code is 52. If you are calling Mexico from the USA or any other country, you must first enter this code, followed by the Mexico area code and the telephone number.

Mexico's major cities and metropolitan city codes are: 55/56– Mexico City, 33– Guadalajara, 656– Ciudad Juárez, 614– Chihuahua, 618– Durango, 999– Merida, 212– Puebla, 612– La Paz, and 624– Los Cabos, etc. You can find more Mexican city codes in the table above.

The cost of calling Mexico from the USA using the 2nd Number app depends on several factors, including the package you have subscribed to. However, you can be certain that the cost of calling Mexico from the US via private phone number apps is the lowest among all other options, including international calling cards, video communication software, and others.

Updated : November 29, 2022

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