United States of America
United States of AmericaUS
PLMN ID · 310660
Technology
2G on this network
Record
Updated 2025-04-09
- Brand
- T-Mobile
- Operator
- —
- Country
- United States of America(US)
- Dialling code
- —
- Mobile Country Code
- All 116 networks on MCC 310
- Mobile Network Code
- PLMN ID
- What is a PLMN ID?
- TADIG code
- —
- Technologies
- 2G1 band on file
- VoLTE (4G calling)
- YesAndroid carrier configReport
- Wi-Fi calling
- YesAndroid carrier configReport
- Video calling
- YesAndroid carrier configReport
- VoNR (5G calling)
- UnknownTell us
- Status
- Live
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MVNOs
Add an MVNOMVNOs sell their own SIMs and plans but run on T-Mobile's network rather than owning one.
Regional Global SIM using T-Mobile's numbering
Cell towers
Last measured 2026-08-26
1
Cells
1
Location areas
2
Measurements
2026
First measured
Find a cell on this network
> Enter a cell ID from this network, or press Example, to see where the cell is and how far it reaches.
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 T-Mobile
T-Mobile, a leading mobile network operator in the United States of America and prominent player within the North America & Caribbean region, operates under the Mobile Country Code (MCC) 310 and Mobile Network Code (MNC) 660. This combination uniquely identifies T-Mobile's network infrastructure to mobile devices attempting to connect within the country. While the MCC signifies the United States, the MNC 660 differentiates T Mobile from other major networks like Verizon (MCC 311, MNC 480) and AT&T (MCC 310, various MNCs). Known for its aggressive pricing, disruptive marketing strategies, and early adoption of 5G technology, T-Mobile has rapidly expanded its coverage footprint and subscriber base. It achieved this partly through strategic acquisitions, most notably of Sprint, which further consolidated its market share and spectrum holdings. This merger allowed T-Mobile to significantly enhance its network capacity and deliver improved data speeds to its customers, placing it in direct competition with the other major national carriers mentioned earlier. T-Mobile continues to invest heavily in network upgrades and expansion, striving to provide reliable and high-speed mobile services across the US.
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