RITZVILLE — WA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | 2408 | 2 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 2 |
| INLAND CELLULAR LLC | 1477 | 1 |
| T-MOBILE USA, INC. | 6529 | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | 2408 | 2 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 2 |
| INLAND CELLULAR LLC | 1477 | 1 |
| T-MOBILE USA, INC. | 6529 | 1 |