PHELPS — NY
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| ONTARIO TELEPHONE COMPANY, INC. | 0112 | 1 |
| REGIONAL TELEPHONE CORPORATION - NY | 558C | 1 |
| TWC IP ENABLED SERVICES, LLC | 793K | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| ONTARIO TELEPHONE COMPANY, INC. | 0112 | 1 |
| REGIONAL TELEPHONE CORPORATION - NY | 558C | 1 |
| TWC IP ENABLED SERVICES, LLC | 793K | 1 |