GAHANNA — OH
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| OHIO BELL TEL CO | 9321 | 14 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | 8 |
| ONVOY, LLC - OH | 464C | 5 |
| PAETEC ITEL, LLC | 829J | 4 |
| LEVEL 3 TELECOM OF OHIO, LLC - OH | 7460 | 3 |