Ventanas Mexico

Resources for full- or part-time life in Mexico

Provides a blog promoting living in Mexico and promotes books on learning Spanish and how to rent in Mexico.

AT&T Plan No-Brainer for Full and Part-time Expats in Mexico


One of the thornier issues of living in two countries and staying in Mexico for extended periods is what to do about a phone plan.  As you hopefully are cycling out of your contracts, now is the time to think about what you want in a plan.

As you know, "free" phone offers with contracts are nothing more than a long term (2-3 year) installment payment plan for the phone while locking you in.  

Speaking of 'locked," buying a locked phone means they "lock" you to the specific carrier you have a contract with). This limits your options when you're preparing to move to Mexico full or part-time. The great news is that you now have the right to get a phone unlocked for free when your contract expires. It's the law.

Once you are ready for new phone, make sure you buy an unlocked one. If you travel, opt for an unlocked dual Sim card phone to give the broadest possible choices.

If you are still tied to a plan, stop by your carrier's office and find out about their Mexico plans before you leave. They all have them and are moving towards free calling to and from Mexico, the U.S and Canada.  

You are already paying for the data and it may not cost you any or much more to switch the type of plan that would ensure uninterrupted calling and data while in Mexico.

When you return from Mexico, you have to go in and switch it back. While not always the most economical, if you have a plan and are staying only a month or two in Mexico, it's about all you can do.  

If you are anticipating becoming an expat, you'll definitely want to start moving toward something cheaper, without a U.S. contract.


I'd heard so many stories about coming home to  $500 phone bills due to roaming charges people didn't know they were incurring that I kept my phone in airplane mode during my whole first tour.

Of course I still had to pay the monthly $80 payment according to the contract (the one they told me would run $60 a month), which was infuriating. 

Ya sabes (you already know) how I feel about telephone contracts and the major carriers. I have described in rather graphic detail my aversion to their small print, hidden charges, marketing practices and their documented data racketeering.  

A new AT&T program is helping me hate at least one carrier a little less. The AT&T plan available in Mexico is  a no-brainer if you live here over two months at time.  

Mexico's AT&T  No-Brainer Plan



For 200 pesos (about $10) a month, you get unlimited calling to the U.S., Mexico and Canada. You get one gigabyte of data.  No contract.

You have to buy two months (400 pesos) the first time, after that it's month to month for 200 pesos - perfect for the jet setting expat.   

Here's what you need to do in Mexico. You go into an AT&T and ask for the plan. They take the SIM card out of your smart phone  and replace with theirs, giving you back your SIM card in a little envelope for safe keeping.

Should somehow you lose the chip, it's not a catastrophe. To replace the card you go to a AT&T (the main office which any larger Mexican city has) and buy a new one for 800 pesos ($40). They will not have them in the small customer service stores. 



You receive a new number with the AT&T SIM Card, or you can transport your old number. 

The number isn't very important because the plan gives you unlimited calling TO the U.S., Canada and Mexico.  People can't call you FROM the U.S or Canada on that number unless they too have an international plan.  

When calling the U.S on the AT&T plan while in Mexico,  you do have to use the international code, 001, before dialing the  number.  Once I return to the U.S. I will have to change the Mexican numbers in my directory to include 52, the Mexican international code. You can't call directly from your directory unless you change the directory number to include the international code. 



If you live in Mexico full time and have a smart phone, you can transfer your current Mexico number on the AT&T plan, like my permanent resident expat friends did.  

I could have transferred the number from my $35 Telcel phone to my smart phone if I only wanted to use one phone and have one number. 

I didn't switch the phone number from my cheap Telcel phone to my smart phone with the AT&T chip for several reasons.  For one thing, I wouldn't be able to use the number on both the Telcel phone and my smart phone  I'd have to choose.  The number has to be parked with one or the other phone.

I've grown rather fond of that cheap little phone. It's like my little landline that fits in my jeans (front pocket).

The best part of the AT&T plan in Mexico is that before you go back to the U.S.,  you can pre-pay the $10 a month for each month you anticipate being in the U.S.  You will still have free calling to the U.S., Canada and Mexico and the data. That means I can call my U.S. friends from that line when I am in Denver.

Ten dollars a month for unlimited local calling and calls to Mexico, plus the data beats anything you've seen available in the U.S. by quite a margin. Am I right?

If I stay longer than planned in the U.S. and the plan runs out, the second choice would be Team Mobile's $53 a month, no-contract plan if I got hooked again on having the data. I'd replace the chip with the original chip and purchase the calling/data month to month.

To summarize my system, for $10 a month through the AT&T plan I have one gig of data and can call my friends In the U.S and Mexico using a major carrier.   I receive calls and texts from the U.S. over the internet via  Magic Jack on the number they've known me by for 20 years.

I  use my Telcel phone in Mexico to make and receive local calls when I don't want to carry my smart phone.   It has the Mexican phone number I've had for three years and am growing fond of it. It's my Mexican Bat-line and includes only my Mexican friends' and contact numbers.

Whenever I leave Mexico, I leave the Telcel phone and 500 pesos with the Intrepid Elise who buys the sueldo every few months to maintain my Telcel phone's Mexican number.

The main thing I wanted  for my expat lifestyle was economy, free international calling, some data, internet calling options and no contracts.   If you want these things, using a combination of Magic Jack or another internet phone service (or WhatsApp)  and AT&T's $10/month plan might be your solution. 

Once your big carrier contract expires, you can use a month-to-month plan like Team Mobile's until you get to Mexico and can get on the AT&T $10/month plan.  

This  system keeps my phone bill as I jump between countries down to less than $15 month for international calling,  a gig of data and no contract.  If I average out the cost of the phone I bought ($250) and a few dollars a month for the Magic Jack service and keeping the cheap Telcel phone number active,  the monthly total is less than $25 a month based on using the same smart phone for three years.

After three years of experimentation, finally aphone service the way it should be for globe-trotters (or like to pretend they are) at cost that makes sense.

Related links:

After being in the weeds about a money issue like your phone service, let's go back to the bigger economic picture of why this whole plan of moving to Mexico makes sense well beyond saving a $100 a month. Ventanas Mexico

Next up:  Day of the Dead far more nuanced than our Halloween. 

Most recent:  Living in Mexico keeps you from impulse buying online. Don't think you do shop on impulse?  If you bought electronics or clothing, you most likely did, according to studies by retailers.

Kerry Baker

Kerry Baker

Hola, I am a partner with Ventanas Mexico and author of  two books, "If Only I Had a Place" on how to rent luxuriously in Mexico as an aspiring expat and The Interactive Guide to Learning Spanish Free Online, taking you to the best free tools on the web.  Don't be that expat who doesn't speak any Spanish!  Start learning now!