Mexico
MexicoMX
PLMN ID · 334050
MCC
Mobile Country Code
MNC
Mobile Network Code
PLMN
MCC + MNC
TADIG
GSMA roaming code
Technology
2G · 3G · 4G on this network
Record
Updated 2025-04-09
- Brand
- AT&T / Unefon
- Operator
- AT&T Mexico
- Country
- Mexico(MX)
- Dialling code
- —
- Mobile Country Code
- All 17 networks on MCC 334
- Mobile Network Code
- PLMN ID
- What is a PLMN ID?
- TADIG code
- TADIG directory
- Technologies
- 2G · 3G · 4G7 bands on file
- VoLTE (4G calling)
- UnknownTell us
- Wi-Fi calling
- UnknownTell us
- Video calling
- UnknownTell us
- VoNR (5G calling)
- UnknownTell us
- Status
- Live
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MVNOs
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Cell towers
Last measured 2026-09-17
13,047
Cells
885
Location areas
114,639
Measurements
2015
First measured
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Crowd-sourced cell measurements from OpenCelliD, licensed CC BY-SA 4.0 · as of 2026-09-27. Counts are cells people have measured, not an operator's own figures.
About AT&T / Unefon
AT&T Mexico, operating under both the AT&T and Unefon brands, is a major player in the Mexican mobile telecommunications market. With Mobile Country Code (MCC) 334, identifying Mexico, and Mobile Network Code (MNC) 50, AT&T/Unefon provides extensive mobile services across the nation. AT&T's presence significantly impacts North America & the Caribbean's connectivity landscape, especially considering its strategic importance within Mexico, a key market in the region. Operating in a competitive environment alongside other prominent networks like Telcel, AT&T strives to offer comprehensive coverage and innovative services to its subscribers. AT&T entered the Mexican market with the acquisition of Iusacell and Nextel Mexico in 2015, solidifying its commitment to providing advanced mobile technology and competitive pricing. Unefon, known for its prepaid options and attractive data packages, caters to a different segment of the market. Both brands leverage AT&T's infrastructure to deliver 4G LTE and, increasingly, 5G connectivity. The network constantly invests in expanding its reach, bringing improved mobile services to urban and rural communities alike, aiming to bridge the digital divide and support Mexico’s growing demand for reliable mobile communication.
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