(564) 240
Prefix in SILVERDALE, Washington
Prefix Details
| Area Code | 564 |
| Prefix | 240 |
| Full Number Pattern | (564) 240-XXXX |
| Rate Center | SILVERDALE |
| State | Washington |
| Operating Company | QWEST CORPORATION |
| Time Zone | Pacific (PT, UTC-8) |
About the (564) 240 Prefix
The (564) 240 prefix is assigned to QWEST CORPORATION and serves the SILVERDALE rate center in Washington. Phone numbers with this prefix are in the Pacific Time Zone and are part of area code 564 which covers Seattle and surrounding areas.