WATERVILLE — OH
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BRIGHTSPEED OF NORTHWEST OHIO, INC. | 0661 | 1 |
| QUALSTAR COMMUNICATIONS, INC. - OH | 2094 | 1 |
| LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | 1 |
| TWC IP ENABLED SERVICES, LLC | 793K | 1 |