SPERRY — OK
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 5813 | 2 |
| ONVOY, LLC - OK | 409F | 1 |
| LEVEL 3 TELECOM OF OKLAHOMA, LLC - OK | 7632 | 1 |
| PAETEC ITEL, LLC | 829J | 1 |
| SOUTHWESTERN BELL | 9533 | 1 |