SANDUSKY — OH
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| OHIO BELL TEL CO | 9321 | 6 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 5 |
| OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | 4 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | 4 |
| BANDWIDTH.COM CLEC, LLC - OH | 001F | 3 |