NEWARK — DE
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| VERIZON DELAWARE, INC. | 9210 | 27 |
| LEVEL 3 COMMUNICATIONS, LLC - DE | 4801 | 6 |
| OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | 5 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | 4 |
| PAETEC ITEL, LLC | 829J | 4 |