US Cellular 4G LTE APN Settings for iPhone 14, iPhone 14 Pro, iPhone 13 Pro, iOS 15 iPad.
Carrier status (October 2026): UScellular’s wireless service was sold to T-Mobile in August 2025, and its customers are moving to T-Mobile. See the T-Mobile APN settings. The original settings below are kept for reference.
US Cellular iPhone APN
Tap Settings-> General Settings-> Network->Turn ON Cellular Data-> Cellular Network -> APN
Cellular Data:
APN: internet
Username: yourMSID@uscc.net
Password: yourMSID
LTE Setup(Optional):
APN: Blank
Username: Blank
Password: Blank
MMS:
APN: internet
Username: yourMSID@uscc.net
Password: yourMSID
MMSC: http://mmsc1.uscc.net/mmsc/MMS
MMS Proxy: blank
MMS Message Size: 1048576
MMS UA Prof URL: blank