eSIM for Mexico. eSIM for Mexico: Telcel and AT&T México coverage, what a local SIM really costs, and how to keep your own number live in Mexico City. No roaming bill.
Mexico is served by Telcel, AT&T México, Movistar. 5G in Mexico City, Guadalajara and Monterrey. Telcel LTE reaches most of the country including the Yucatán, the Pacific coast and the highlands. Coverage thins in Chiapas and the Copper Canyon.
Telcel SIMs are available everywhere including OXXO stores, and activation is simple. The catch is that the cheap alternatives are genuinely much worse outside the cities, so the local-SIM saving is smaller than it looks.
AT&T México and Movistar are fine in Mexico City, Guadalajara and Monterrey. Once you are on the Oaxaca coast, in the Yucatán interior or driving between towns, Telcel is the only network with real reach, and the others degrade fast.
Mexico is included in many US carrier plans at no extra charge, which is unusual and worth checking before assuming you need anything else. For European travelers it is firmly out of bundle and expensive.
The alternative to both: Ringo is a global eSIM subscription that ports your existing phone number, so calls, SMS and two-factor codes keep working in Mexico and 180+ other countries on one flat monthly plan.
Often, yes. Several US carriers include Mexico and Canada in domestic plans at no extra cost, which makes it one of the few destinations where a US traveler may not need to do anything. Check the specific plan, since the included allowance is sometimes capped.
Telcel, by a wide margin outside the major cities. AT&T México is competitive in the metros and noticeably weaker on the coasts and in the interior.
Mexico City, Oaxaca, Mérida and Playa del Carmen all have established remote-worker communities and workable fiber. Our Mexico nomad guide covers the Residente Temporal visa and real budgets.
Ringo Light Mexico data eSIM, on sale now: 10 GB, 30 days €79.99; 20 GB, 30 days €129.99; Unlimited, 3 days €24.99; Unlimited, 7 days €55.99; Unlimited, 30 days €179.99. Works across Mexico. 10 or 20 GB of data for 30 days at full speed with no daily cap, one payment. Unlimited data (fair use policy applies) for 3, 7 or 30 days. Installed once, next to your own SIM and number.
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