(209) 278
Prefix in TRACY, California
Prefix Details
| Area Code | 209 |
| Prefix | 278 |
| Full Number Pattern | (209) 278-XXXX |
| Rate Center | TRACY |
| State | California |
| Operating Company | T-MOBILE USA, INC. |
| Time Zone | Pacific (PT, UTC-8) |
About the (209) 278 Prefix
The (209) 278 prefix is assigned to T-MOBILE USA, INC. and serves the TRACY rate center in California. Phone numbers with this prefix are in the Pacific Time Zone and are part of area code 209 which covers Stockton and surrounding areas.