W MILFORD — NJ
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | 2 |
| ONVOY, LLC - NJ | 637C | 2 |
| VERIZON NEW JERSEY, INC. | 9206 | 2 |
| CSC VOICE, LLC | 612K | 1 |
| ONVOY SPECTRUM, LLC | 624H | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | 2 |
| ONVOY, LLC - NJ | 637C | 2 |
| VERIZON NEW JERSEY, INC. | 9206 | 2 |
| CSC VOICE, LLC | 612K | 1 |
| ONVOY SPECTRUM, LLC | 624H | 1 |