Phone numbers in Foreston, Minnesota
Foreston has 3 phone prefixes in area code 320.
Biggest holders: Benton Coop. Tel, Midcontinent Communications, MetroPCS (T-Mobile). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Phone company 67%
Every prefix in Foreston
Search the first six digits of a number in this list. If it's here, the number started in Foreston with the carrier shown. If it isn't, check the Minnesota page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 320-294 | Benton Coop. Tel | Phone company | – |
| 320-376 | Midcontinent Communications | Phone company | – |
| 320-577 | MetroPCS (T-Mobile) | Mobile carrier | 2021 |
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.