Mexico Phone Number Format: Everything You Need to Know

When calling Mexico from overseas, you must first understand the unique prefixes in the Mexico phone number format, like country code, area codes, local phone numbers, and your country’s exit code.

1. International Access Code (IAC): This code, also known as an exit code, is mandatory when calling an international phone number. The code is different for different countries. For example, the US exit code is 011, while the UK's is 0. Additionally, you can replace the exit code with the “+” symbol when calling from a cell phone.
    
2. Country Code: The country code is a number or a prefix used to identify a nation when calling from abroad, and Mexico's country code is 52.
    

3. Area Code: An area code is a two—or three-digit number used to identify a specific region of a nation. Mexico has hundreds of area codes. Three cities, Guadalajara, Mexico City, and Monterrey, have two-digit area codes, while the rest have three.
   
   Here is a table listing Mexico’s major cities with their respective area codes.
    

   Cities	Area Codes	Cities	Area Codes
   Mexico City	55	Ciudad Juarez	656
   Guadalajara	33	Toluca	722
   Monterrey	81	Mexicali	686
   Tijuana	664	Puebla	719
   Merida	999	Cancun	998
   Leon	477	San Luis Potosi	444
   Queretaro	442	Veracruz	229

    

4. Subscriber Number: The subscriber number in Mexico generally consists of seven or eight digits, depending upon area codes.

To make local calls, the Mexican phone number format only includes the area code and local number of the recipient.

Here’s how to dial Mexico's phone number locally:

Step 1: Enter the area code of the region you are calling.
Step 2: Dial the unique phone number of the person you want to reach.

1. Landline Numbers: For example, to call a user in Monterrey, dial 81 1234 567X.

   • 81 - Monterrey’s area code
   • 1234 567X - Subscriber’s landline number

   Note: You must dial the area code even if you are calling from/in the same region.

2. Mobile Phone Numbers: For example, to call a friend in Tijuana, dial 664 987 654X.
   • 664 - Tijuana’s area code
   • 987 654X - Subscriber’s mobile number
3. Toll-free Number: To call a Mexican toll-free number, dial 800 222 333X
   • 800 - Toll-free prefix
   • 222 333X - Subscriber’s number

The international phone number format for Mexico includes the exit code of the country you are calling from, the Mexico country code, the area code, and the recipient number.

Here’s how to dial Mexico's phone number internationally:

Step 1: Enter your country's international access/exit code or the “+” symbol.
Step 2: Enter Mexico's country code.
Step 3: Enter the area code of the region you are trying to call.
Step 4: Dial the recipient’s number.

1. Landline Numbers: For instance, to call Mexico from the US, dial 011 52 55 1234 567X or +52 55 1234 567X.
   • 011 or “+” - US Exit code
   • 52 - Mexico’s country code
   • 55 - Mexico City’s area code
   • 1234 567X - Subscriber’s number

2. Cell Phone Numbers: For instance, to call Mexico from Canada on mobile, dial 011 52 477 123 456X or +52 477 123 456X.

   • 011 or “+” - Canada Exit code
   • 52 - Mexico’s country code
   • 477 - Leon’s area code
   • 123 456X - Subscriber’s number

   Previously, you were required to dial “1” before Mexican mobile numbers when calling from overseas. However, this changed in 2019 when the country implemented the 10-digit dialing system.
    

3. Toll-free Numbers: For instance, if you’re calling a toll-free number in Mexico from the United States, dial 011 52 800 123 456X or +52 800 123 456X.
   • 011 or “+” - Exit code
   • 52 - Mexico’s country code
   • 800 - Toll-free prefix
   • 123 456X - Subscriber’s number

Before calling Mexico, check the time zone differences between your country and Mexico, verify the number, and ensure you dial the correct phone number format from a stable network connection.

Mexico has four standard time zones: Pacific, Mountain, Central, and Eastern. So, always check the recipient's local time zone to avoid calling too early or too late. This ensures that you call at the right time, avoiding awkward timing for your receiver. It also increases the chance of your calls being answered.

Make sure you are using the correct dialing format for Mexican phone numbers. Double-check the international access code, country code, and area code. However, when calling within Mexico, you can avoid using international access codes and country codes; simply dial the area code and the subscriber’s phone number.

As stated earlier, different regions in Mexico have different area codes. Therefore, always double-check the area code and verify the length of the number. Dialing incorrect numbers leads to connection issues and wastes your time and money.

Before calling Mexico, always confirm that you have strong network signals. This will help you avoid dropped calls or poor audio quality. If you are in an area with a poor network, go to a different location with a strong signal.

International calls to Mexico can be costly, so be aware of the call rates. If you are calling via a mobile network, check if they have an international calling plan. You can also consider alternative calling methods like using virtual phone numbers, calling cards, or social media platforms to call Mexico at a cheaper rate compared to traditional carriers.

You must follow the correct Mexico phone number format to make successful calls to Mexico. If it's a local call, just dial the area code and the remaining subscriber’s number. If it's an international call, begin with the exit and country code. In addition to dialing format, be mindful of time zone differences, network connections, and high charges associated with international calls.

For cost-effective calls to Mexico, upgrade to Calilio’s business phone system. We offer virtual phone numbers from more than 100 countries, and our calls are low-cost for both local and international calls. Additionally, you can get a Mexico virtual phone number and enjoy calling Mexico at local rates, even if you’re dialing internationally.

A Mexican phone number has 10 digits in total, including 2-3 digit area codes, followed by 7-8 digit subscriber’s number.

To text a Mexican phone number, open your messaging app, enter the correct phone number format, depending on whether it is within Mexico or from overseas, compose your message, and send it.

You can get a Mexico phone number from Calilio online. Register your account, select your plan and number, and make your purchase.

No, you don’t need to include the country code when dialing within Mexico. Simply dial the 10-digit number, including the area code and your receiver’s phone number for local calls.