HAMLER — OH
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BRIGHTSPEED OF NORTHWEST OHIO, INC. | 0661 | 1 |
| QUALSTAR COMMUNICATIONS, INC. - OH | 2094 | 1 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| BRIGHTSPEED OF NORTHWEST OHIO, INC. | 0661 | 1 |
| QUALSTAR COMMUNICATIONS, INC. - OH | 2094 | 1 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 1 |