RICHFIELD — OH
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| WINDSTREAM WESTERN RESERVE, INC. | 0666 | 2 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | 2 |
| BOOST SUBSCRIBERCO L.L.C. | 490J | 1 |
| PAETEC ITEL, LLC | 829J | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| WINDSTREAM WESTERN RESERVE, INC. | 0666 | 2 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | 2 |
| BOOST SUBSCRIBERCO L.L.C. | 490J | 1 |
| PAETEC ITEL, LLC | 829J | 1 |