Phone numbers in Middletown, New York
Middletown has 39 phone prefixes in area codes 329, 845, 914.
Biggest holders: Verizon Wireless, Frontier, AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 54%
- Local phone company 28%
- Internet / business phone carrier 10%
- Paging service 3%
- Phone company 5%
Every prefix in Middletown
Search the first six digits of a number in this list. If it's here, the number started in Middletown with the carrier shown. If it isn't, check the New York page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 329-201 | AT&T Mobility | Mobile carrier | 2023 |
| 329-223 | AT&T Mobility | Mobile carrier | 2024 |
| 329-355 | Barr Tell USA | Phone company | 2024 |
| 845-239 | Verizon Wireless | Mobile carrier | 2002 |
| 845-281 | Charter / Spectrum | Internet / business phone carrier | 2016 |
| 845-283 | AT&T Mobility | Mobile carrier | – |
| 845-313 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 845-321 | T-Mobile (including Sprint) | Mobile carrier | – |
| 845-326 | Frontier | Local phone company | – |
| 845-333 | Frontier | Local phone company | 2010 |
| 845-341 | Frontier | Local phone company | – |
| 845-342 | Frontier | Local phone company | – |
| 845-343 | Frontier | Local phone company | – |
| 845-344 | Frontier | Local phone company | – |
| 845-346 | Frontier | Local phone company | – |
| 845-381 | Charter / Spectrum | Internet / business phone carrier | – |
| 845-394 | MetroPCS (T-Mobile) | Mobile carrier | 2015 |
| 845-408 | American Messaging Services | Paging service | – |
| 845-421 | Verizon Wireless | Mobile carrier | 2008 |
| 845-467 | Verizon Wireless | Mobile carrier | 2007 |
| 845-479 | AT&T Mobility | Mobile carrier | 2018 |
| 845-551 | Verizon Wireless | Mobile carrier | 2001 |
| 845-645 | Frontier | Local phone company | 2010 |
| 845-648 | Frontier | Local phone company | 2010 |
| 845-649 | Verizon Wireless | Mobile carrier | 2002 |
| 845-699 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 845-741 | T-Mobile (including Sprint) | Mobile carrier | 2005 |
| 845-775 | Frontier | Local phone company | 2005 |
| 845-800 | AT&T Mobility | Mobile carrier | – |
| 845-801 | Bandwidth | Internet / business phone carrier | 2020 |
| 845-820 | Verizon Wireless | Mobile carrier | 2004 |
| 845-843 | Coretel New York | Phone company | 2019 |
| 845-869 | Telnyx | Internet / business phone carrier | 2021 |
| 845-956 | Warwick Valley Telephone | Local phone company | – |
| 845-978 | AT&T Mobility | Mobile carrier | 2003 |
| 914-283 | Verizon Wireless | Mobile carrier | – |
| 914-443 | Verizon Wireless | Mobile carrier | – |
| 914-850 | Verizon Wireless | Mobile carrier | – |
| 914-978 | Verizon Wireless | 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.