PINNACLE — AR
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| WINDSTREAM COMMUNICATIONS, INC. - AR | 7656 | 2 |
| LEVEL 3 COMMUNICATIONS, LLC - AR | 5179 | 1 |
| LEVEL 3 TELECOM OF ARKANSAS, LLC - AR | 7264 | 1 |
| SOUTHWESTERN BELL | 9533 | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| WINDSTREAM COMMUNICATIONS, INC. - AR | 7656 | 2 |
| LEVEL 3 COMMUNICATIONS, LLC - AR | 5179 | 1 |
| LEVEL 3 TELECOM OF ARKANSAS, LLC - AR | 7264 | 1 |
| SOUTHWESTERN BELL | 9533 | 1 |