(360) 274
Prefix in CASTLEROCK, Washington
Prefix Details
| Area Code | 360 |
| Prefix | 274 |
| Full Number Pattern | (360) 274-XXXX |
| Rate Center | CASTLEROCK |
| State | Washington |
| Operating Company | QWEST CORPORATION |
| Time Zone | Pacific (PT, UTC-8) |
About the (360) 274 Prefix
The (360) 274 prefix is assigned to QWEST CORPORATION and serves the CASTLEROCK rate center in Washington. Phone numbers with this prefix are in the Pacific Time Zone and are part of area code 360 which covers Vancouver and surrounding areas.