PLAINSBORO — NJ
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| VERIZON NEW JERSEY, INC. | 9206 | 6 |
| LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | 2 |
| OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | 2 |
| COMCAST IP PHONE, LLC | 318J | 1 |
| CABLEVISION LIGHTPATH, INC. - NJ | 4948 | 1 |