MCC/MNC Lookup

T-Mobile USA (T-Mobile)

United States  ·  ISO US

312
MCC
190
MNC
312-190
PLMN
3
Bulletin Records

Network Details

Operator (ITU)
T-Mobile USA
Brand Name
T-Mobile
Country
United States
ISO Code
US
MCC
312
MNC
190
PLMN

ITU Source

Bulletin Number
#1280
Bulletin Date
November 15, 2023
View full change history View ITU Bulletin #1280

About PLMN 312-190

T-Mobile USA (commonly known as T-Mobile) is a mobile network operator in United States assigned PLMN code 312-190 by the national telecommunications authority.

The MCC 312 identifies United States, while MNC 190 uniquely identifies this operator within the country. Together they form the PLMN (Public Land Mobile Network) identifier used by mobile devices for network selection, SIM card identification, and international roaming.

This assignment was last reported in ITU Operational Bulletin #1280 (November 15, 2023). Search all MCC/MNC codes or view all United States operators .

In this database the code first appears in ITU Operational Bulletin #1162 (December 15, 2018) and has 3 bulletin records in total. It is currently active.

Other mobile operators in United States

459 other active operators  ·  see all United States MCC/MNC codes