Phone numbers in North Kingstn, Rhode Island
North Kingstn has 11 phone prefixes in area code 401.
Biggest holders: Verizon (local phone), Level 3 (Lumen), Teleport Communications America. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 36%
- Internet / business phone carrier 64%
Every prefix in North Kingstn
Search the first six digits of a number in this list. If it's here, the number started in North Kingstn with the carrier shown. If it isn't, check the Rhode Island page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 401-267 | Verizon (local phone) | Local phone company | – |
| 401-268 | Verizon (local phone) | Local phone company | – |
| 401-294 | Verizon (local phone) | Local phone company | – |
| 401-295 | Verizon (local phone) | Local phone company | – |
| 401-329 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 401-372 | Teleport Communications America | Internet / business phone carrier | – |
| 401-379 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 401-386 | Onvoy | Internet / business phone carrier | – |
| 401-522 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 401-583 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 401-667 | Comcast | Internet / business phone carrier | – |
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.