Phone numbers in Montrose, Pennsylvania
Montrose has 6 phone prefixes in area codes 272, 570.
Biggest holders: Onvoy, Commonwealth Telephone, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 17%
- Internet / business phone carrier 50%
Every prefix in Montrose
Search the first six digits of a number in this list. If it's here, the number started in Montrose with the carrier shown. If it isn't, check the Pennsylvania page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 272-349 | Onvoy | Internet / business phone carrier | 2023 |
| 570-278 | Commonwealth Telephone | Local phone company | – |
| 570-396 | Verizon Wireless | Mobile carrier | 2004 |
| 570-432 | Charter / Spectrum | Internet / business phone carrier | – |
| 570-533 | Core Communications | Internet / business phone carrier | 2009 |
| 570-767 | AT&T Mobility | 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.