EROCHESTER — NY
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER TELEPHONE OF ROCHESTER, INC. | 0121 | 11 |
| NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | 5 |
| OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | 4 |
| PAETEC ITEL, LLC | 829J | 2 |
| BANDWIDTH.COM CLEC, LLC - NY | 997E | 2 |