Phone numbers in Nyack, New York
Nyack has 20 phone prefixes in area codes 329, 845, 914.
Biggest holders: T-Mobile (including Sprint), Verizon (local phone), MCImetro (Verizon Business). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 25%
- Local phone company 20%
- Internet / business phone carrier 40%
- Paging service 5%
- Phone company 10%
Every prefix in Nyack
Search the first six digits of a number in this list. If it's here, the number started in Nyack with the carrier shown. If it isn't, check the New York page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 329-204 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 845-314 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 845-348 | Verizon (local phone) | Local phone company | – |
| 845-349 | Spok | Paging service | – |
| 845-353 | Verizon (local phone) | Local phone company | – |
| 845-358 | Verizon (local phone) | Local phone company | – |
| 845-480 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 845-512 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 845-535 | Cablevision Lightpath | Internet / business phone carrier | 2006 |
| 845-643 | Csc Voice | Internet / business phone carrier | 2014 |
| 845-675 | Tc Systems | Phone company | – |
| 845-689 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 845-722 | Scarsdale Security Systems | Phone company | 2001 |
| 845-727 | Verizon (local phone) | Local phone company | – |
| 845-770 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 845-818 | Onvoy | Internet / business phone carrier | – |
| 845-875 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 845-906 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 845-953 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 914-661 | T-Mobile (including Sprint) | Mobile 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.