AT&T Mobility
(AT&T)
United States · ISO US
Network Details
- Operator (ITU)
- AT&T Mobility
- Brand Name
- AT&T
- Country
- United States
- ISO Code
- US
- MCC
- 310
- MNC
- 380
- PLMN
ITU Source
- Bulletin Number
- #1280
- Bulletin Date
- November 15, 2023
About PLMN 310-380
AT&T Mobility (commonly known as AT&T) is a mobile network operator in United States assigned PLMN code 310-380 by the national telecommunications authority.
The MCC 310 identifies United States, while MNC 380 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 2 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
- Advantage Cellular Systems, Inc. 310-880
- Aeris Communications, Inc. 310-850
- Alaska Wireless Networks 310-050
- Alaska Wireless Networks 310-190
- Arctic Slope Telephone Association Cooperative 310-710
- AT&T Mobility 310-016
- AT&T Mobility 310-070
- AT&T Mobility 310-080
- AT&T Mobility 310-090
- AT&T Mobility 310-150
- AT&T Mobility 310-170
- AT&T Mobility 310-280