CHINLE — AZ
Data last updated: October 30, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM | 4449 | 2 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 2 |
| SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA | 4146 | 1 |
| COMMNET WIRELESS, LLC | 5736 | 1 |