Phone numbers in York, Pennsylvania
York has 87 phone prefixes in area codes 223, 717.
Biggest holders: Verizon (local phone), Verizon Wireless, AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 49%
- Local phone company 33%
- Internet / business phone carrier 16%
- Phone company 1%
Every prefix in York
Search the first six digits of a number in this list. If it's here, the number started in York with the carrier shown. If it isn't, check the Pennsylvania page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 223-200 | Core Communications | Internet / business phone carrier | 2018 |
| 223-232 | MetroPCS (T-Mobile) | Mobile carrier | 2020 |
| 223-260 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 223-284 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 223-299 | Skyetel | Internet / business phone carrier | 2021 |
| 223-306 | Nuso | Internet / business phone carrier | 2023 |
| 223-357 | Onvoy | Internet / business phone carrier | 2024 |
| 223-370 | AT&T Mobility | Mobile carrier | 2024 |
| 223-372 | Verizon Wireless | Mobile carrier | 2025 |
| 223-384 | Verizon Wireless | Mobile carrier | 2025 |
| 223-848 | MetroPCS (T-Mobile) | Mobile carrier | 2018 |
| 223-877 | Fractel | Internet / business phone carrier | 2020 |
| 717-309 | AT&T Mobility | Mobile carrier | – |
| 717-313 | Onvoy | Internet / business phone carrier | – |
| 717-318 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 717-324 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 717-326 | Onvoy | Internet / business phone carrier | – |
| 717-332 | T-Mobile (including Sprint) | Mobile carrier | – |
| 717-356 | Verizon (local phone) | Local phone company | 2016 |
| 717-424 | T-Mobile (including Sprint) | Mobile carrier | – |
| 717-430 | Verizon Wireless | Mobile carrier | 2012 |
| 717-434 | T-Mobile (including Sprint) | Mobile carrier | 2005 |
| 717-472 | Verizon Wireless | Mobile carrier | 2012 |
| 717-487 | AT&T Mobility | Mobile carrier | – |
| 717-495 | AT&T Mobility | Mobile carrier | – |
| 717-505 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 717-515 | Verizon Wireless | Mobile carrier | – |
| 717-542 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 717-577 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 717-578 | AT&T Mobility | Mobile carrier | – |
| 717-586 | AT&T Mobility | Mobile carrier | – |
| 717-600 | Verizon (local phone) | Local phone company | – |
| 717-650 | Verizon Wireless | Mobile carrier | 2006 |
| 717-654 | Verizon Wireless | Mobile carrier | 2006 |
| 717-659 | AT&T Mobility | Mobile carrier | – |
| 717-668 | AT&T Mobility | Mobile carrier | 2007 |
| 717-676 | Verizon Wireless | Mobile carrier | 2002 |
| 717-683 | AT&T Mobility | Mobile carrier | – |
| 717-699 | Verizon (local phone) | Local phone company | – |
| 717-714 | Level 3 (Lumen) | Internet / business phone carrier | 2016 |
| 717-718 | Ctsi | Phone company | – |
| 717-741 | Verizon (local phone) | Local phone company | – |
| 717-747 | Verizon (local phone) | Local phone company | – |
| 717-751 | Verizon (local phone) | Local phone company | – |
| 717-755 | Verizon (local phone) | Local phone company | – |
| 717-757 | Verizon (local phone) | Local phone company | – |
| 717-758 | T-Mobile (including Sprint) | Mobile carrier | 2011 |
| 717-764 | Verizon (local phone) | Local phone company | – |
| 717-767 | Verizon (local phone) | Local phone company | – |
| 717-771 | Verizon (local phone) | Local phone company | – |
| 717-779 | Verizon (local phone) | Local phone company | – |
| 717-781 | Verizon (local phone) | Local phone company | – |
| 717-792 | Verizon (local phone) | Local phone company | – |
| 717-793 | Verizon (local phone) | Local phone company | – |
| 717-801 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 717-812 | Verizon (local phone) | Local phone company | – |
| 717-814 | AT&T Mobility | Mobile carrier | 2008 |
| 717-815 | Verizon (local phone) | Local phone company | – |
| 717-817 | Verizon Wireless | Mobile carrier | 2001 |
| 717-818 | Verizon Wireless | Mobile carrier | – |
| 717-819 | Verizon Wireless | Mobile carrier | 2010 |
| 717-825 | Windstream D & E Systems | Local phone company | – |
| 717-840 | Verizon (local phone) | Local phone company | – |
| 717-841 | Verizon (local phone) | Local phone company | – |
| 717-843 | Verizon (local phone) | Local phone company | – |
| 717-845 | Verizon (local phone) | Local phone company | – |
| 717-846 | Verizon (local phone) | Local phone company | – |
| 717-848 | Verizon (local phone) | Local phone company | – |
| 717-849 | Verizon (local phone) | Local phone company | – |
| 717-850 | AT&T Mobility | Mobile carrier | 2011 |
| 717-851 | Verizon (local phone) | Local phone company | – |
| 717-852 | Verizon (local phone) | Local phone company | – |
| 717-854 | Verizon (local phone) | Local phone company | – |
| 717-855 | Verizon (local phone) | Local phone company | – |
| 717-858 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 717-870 | Verizon Wireless | Mobile carrier | – |
| 717-873 | Verizon Wireless | Mobile carrier | – |
| 717-880 | AT&T Mobility | Mobile carrier | – |
| 717-881 | Verizon Wireless | Mobile carrier | 2008 |
| 717-885 | Comcast | Internet / business phone carrier | 2007 |
| 717-887 | AT&T Mobility | Mobile carrier | – |
| 717-891 | AT&T Mobility | Mobile carrier | – |
| 717-893 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 717-894 | Peerless Network Of Pennsylvania | Internet / business phone carrier | 2015 |
| 717-900 | Onvoy | Internet / business phone carrier | – |
| 717-916 | Teleport Communications America | Internet / business phone carrier | 2009 |
| 717-968 | 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.