Phone numbers in Teaneck, New Jersey
Teaneck has 28 phone prefixes in area codes 201, 551.
Biggest holders: Verizon (local phone), MCImetro (Verizon Business), Bandwidth. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 4%
- Local phone company 43%
- Internet / business phone carrier 50%
- Phone company 4%
Every prefix in Teaneck
Search the first six digits of a number in this list. If it's here, the number started in Teaneck with the carrier shown. If it isn't, check the New Jersey page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 201-287 | Verizon (local phone) | Local phone company | – |
| 201-304 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 201-347 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 201-353 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 201-357 | Bandwidth | Internet / business phone carrier | – |
| 201-371 | Teleport Communications America | Internet / business phone carrier | – |
| 201-379 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 201-530 | Verizon (local phone) | Local phone company | – |
| 201-578 | Monmouth Telephone And Telegraph | Phone company | 2001 |
| 201-591 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 201-645 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 201-692 | Verizon (local phone) | Local phone company | – |
| 201-764 | Cooperative Communications | Local phone company | – |
| 201-801 | Verizon (local phone) | Local phone company | – |
| 201-808 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 201-817 | Verizon (local phone) | Local phone company | – |
| 201-833 | Verizon (local phone) | Local phone company | – |
| 201-836 | Verizon (local phone) | Local phone company | – |
| 201-837 | Verizon (local phone) | Local phone company | – |
| 201-862 | Verizon (local phone) | Local phone company | – |
| 201-907 | Verizon (local phone) | Local phone company | – |
| 201-928 | Verizon (local phone) | Local phone company | – |
| 201-992 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 551-212 | Cablevision Lightpath | Internet / business phone carrier | 2017 |
| 551-322 | Vonage America | Internet / business phone carrier | 2021 |
| 551-369 | Bandwidth | Internet / business phone carrier | 2023 |
| 551-391 | Onvoy | Internet / business phone carrier | 2024 |
| 551-437 | Onvoy | Internet / business phone carrier | 2026 |
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.