Phone numbers in Dawson, Minnesota
Dawson has 4 phone prefixes in area code 320.
Biggest holders: Frontier, Farmers Mutual Telephone, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 25%
- Local phone company 75%
Every prefix in Dawson
Search the first six digits of a number in this list. If it's here, the number started in Dawson with the carrier shown. If it isn't, check the Minnesota page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 320-312 | Farmers Mutual Telephone | Local phone company | 2009 |
| 320-361 | Verizon Wireless | Mobile carrier | 2009 |
| 320-542 | Frontier | Local phone company | 2006 |
| 320-769 | Frontier | Local phone company | – |
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.