GOLDENDALE — WA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | 4521 | 1 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 1 |
| UNITED STATES CELLULAR - WA | 6270 | 1 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 7146 | 1 |