Phone numbers in Port Norris, New Jersey
Port Norris has 6 phone prefixes in area code 856.
Biggest holders: Peerless Network Of New Jersey, Onvoy, Commio. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 17%
- Internet / business phone carrier 83%
Every prefix in Port Norris
Search the first six digits of a number in this list. If it's here, the number started in Port Norris with the carrier shown. If it isn't, check the New Jersey page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 856-400 | Peerless Network Of New Jersey | Internet / business phone carrier | 2012 |
| 856-421 | Onvoy | Internet / business phone carrier | – |
| 856-578 | Commio | Internet / business phone carrier | 2023 |
| 856-683 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 856-785 | Verizon (local phone) | Local phone company | – |
| 856-804 | Teleport Communications America | Internet / business phone carrier | 2013 |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.