Phone numbers in Owatonna, Minnesota
Owatonna has 20 phone prefixes in area code 507.
Biggest holders: CenturyLink / Lumen, T-Mobile (including Sprint), Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 45%
- Local phone company 30%
- Internet / business phone carrier 25%
Every prefix in Owatonna
Search the first six digits of a number in this list. If it's here, the number started in Owatonna with the carrier shown. If it isn't, check the Minnesota page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 507-200 | AT&T Mobility | Mobile carrier | 2011 |
| 507-213 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 507-214 | Onvoy | Internet / business phone carrier | – |
| 507-363 | T-Mobile (including Sprint) | Mobile carrier | – |
| 507-390 | AT&T Mobility | Mobile carrier | – |
| 507-413 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 507-414 | Bandwidth | Internet / business phone carrier | 2002 |
| 507-431 | Onvoy | Internet / business phone carrier | 2002 |
| 507-444 | CenturyLink / Lumen | Local phone company | – |
| 507-446 | CenturyLink / Lumen | Local phone company | – |
| 507-451 | CenturyLink / Lumen | Local phone company | – |
| 507-455 | CenturyLink / Lumen | Local phone company | – |
| 507-456 | Verizon Wireless | Mobile carrier | – |
| 507-475 | Verizon Wireless | Mobile carrier | 2003 |
| 507-573 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 507-599 | Onvoy | Internet / business phone carrier | 2005 |
| 507-676 | Verizon Wireless | Mobile carrier | 2005 |
| 507-686 | CenturyLink / Lumen | Local phone company | 2017 |
| 507-774 | CenturyLink / Lumen | Local phone company | – |
| 507-977 | MetroPCS (T-Mobile) | Mobile 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.