T-Mobile US Radio frequency spectrum chart T-Mobile Network

| Frequency_Band | Band_number | Radio_Interface | Generation | Status_ | Notes_ |
|---|---|---|---|---|---|
| 850 MHz | 5 | GSM/GPRS/EDGE | 2G | Roaming | Not operated by T-Mobile, except for CMA629 in SC after the acquisition of SunCom. Competitor 850 MHz networks are accessible via roaming agreements. |
| 850 MHz CLR | 5 | UMTS/HSPA+ | 3G | Roaming | Not operated by T-Mobile. After the failed acquisition of T-Mobile USA by AT&T, part of the failed acquisition was a 7-year AT&T 3G roaming agreement. |