MILFORD — NJ
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | 5 |
| MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ | 3639 | 1 |
| CORETEL NEW JERSEY, INC. - NJ | 482F | 1 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | 7142 | 1 |
| COOPERATIVE COMMUNICATIONS, INC. | 8407 | 1 |