PARK RIDGE — NJ
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| VERIZON NEW JERSEY, INC. | 9206 | 9 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | 4 |
| ONVOY, LLC - NJ | 637C | 3 |
| LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | 1 |
| CABLEVISION LIGHTPATH, INC. - NJ | 4948 | 1 |