Phone numbers in Winona, Minnesota
Winona has 22 phone prefixes in area code 507.
Biggest holders: Verizon Wireless, CenturyLink / Lumen, T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 55%
- Local phone company 23%
- Internet / business phone carrier 23%
Every prefix in Winona
Search the first six digits of a number in this list. If it's here, the number started in Winona with the carrier shown. If it isn't, check the Minnesota page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 507-205 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 507-312 | T-Mobile (including Sprint) | Mobile carrier | – |
| 507-313 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 507-349 | Verizon Wireless | Mobile carrier | 2003 |
| 507-429 | Verizon Wireless | Mobile carrier | – |
| 507-450 | Verizon Wireless | Mobile carrier | – |
| 507-452 | CenturyLink / Lumen | Local phone company | – |
| 507-453 | CenturyLink / Lumen | Local phone company | – |
| 507-454 | CenturyLink / Lumen | Local phone company | – |
| 507-457 | CenturyLink / Lumen | Local phone company | – |
| 507-458 | Verizon Wireless | Mobile carrier | – |
| 507-459 | Verizon Wireless | Mobile carrier | – |
| 507-470 | Verizon Wireless | Mobile carrier | 2020 |
| 507-474 | Onvoy | Internet / business phone carrier | – |
| 507-494 | CenturyLink / Lumen | Local phone company | – |
| 507-615 | AT&T Mobility | Mobile carrier | – |
| 507-703 | Verizon Wireless | Mobile carrier | 2016 |
| 507-730 | AT&T Mobility | Mobile carrier | 2019 |
| 507-858 | Onvoy | Internet / business phone carrier | – |
| 507-860 | Verizon Wireless | Mobile carrier | 2021 |
| 507-905 | Nuso | Internet / business phone carrier | 2023 |
| 507-961 | Charter / Spectrum | Internet / business phone carrier | 2006 |
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.