(657) 238
Prefix in CYPRESS, California
Prefix Details
| Area Code | 657 |
| Prefix | 238 |
| Full Number Pattern | (657) 238-XXXX |
| Rate Center | CYPRESS |
| State | California |
| Operating Company | T-MOBILE USA, INC. |
| Time Zone | Pacific (PT, UTC-8) |
About the (657) 238 Prefix
The (657) 238 prefix is assigned to T-MOBILE USA, INC. and serves the CYPRESS rate center in California. Phone numbers with this prefix are in the Pacific Time Zone and are part of area code 657 which covers Anaheim and surrounding areas.