Phone numbers in Marshall, Minnesota
Marshall has 15 phone prefixes in area code 507.
Biggest holders: Verizon Wireless, Bluepeak, T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 53%
- Local phone company 13%
- Internet / business phone carrier 20%
- Phone company 13%
Every prefix in Marshall
Search the first six digits of a number in this list. If it's here, the number started in Marshall with the carrier shown. If it isn't, check the Minnesota page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 507-337 | Bluepeak | Phone company | – |
| 507-401 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 507-476 | Onvoy | Internet / business phone carrier | 2002 |
| 507-530 | AT&T Mobility | Mobile carrier | – |
| 507-531 | AT&T Mobility | Mobile carrier | 2001 |
| 507-532 | CenturyLink / Lumen | Local phone company | – |
| 507-537 | CenturyLink / Lumen | Local phone company | – |
| 507-591 | Verizon Wireless | Mobile carrier | 2013 |
| 507-655 | Terra Nova Telecom | Internet / business phone carrier | 2003 |
| 507-706 | Verizon Wireless | Mobile carrier | 2016 |
| 507-817 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 507-828 | Verizon Wireless | Mobile carrier | – |
| 507-829 | Verizon Wireless | Mobile carrier | – |
| 507-929 | Bluepeak | Phone company | – |
| 507-946 | Fractel | Internet / business phone carrier | 2020 |
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.