TADIG USABS - AT&T
AT&T has a Transferred Account Data Interchange Group (TADIG) of USABS.
Operator Names
- AT&T
- AT&T Mobility
Country
United States of America
Operating Frequencies
- 3G 1900
- 3G 850
- GSM 1900
- GSM 850
- LTE 1700/2100
- LTE 700
AT&T has a Transferred Account Data Interchange Group (TADIG) of USABS.
United States of America