HIGHLANDML — NY
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER COMMUNICATIONS OF NEW YORK, INC. | 0100 | 2 |
| CSC VOICE, LLC | 612K | 2 |
| ONVOY, LLC- NY | 384C | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER COMMUNICATIONS OF NEW YORK, INC. | 0100 | 2 |
| CSC VOICE, LLC | 612K | 2 |
| ONVOY, LLC- NY | 384C | 1 |