Phone numbers in Coleraine, Minnesota
Coleraine has 9 phone prefixes in area code 218.
Biggest holders: Verizon Wireless, AT&T Mobility, CenturyLink / Lumen. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 67%
- Local phone company 11%
- Internet / business phone carrier 22%
Every prefix in Coleraine
Search the first six digits of a number in this list. If it's here, the number started in Coleraine with the carrier shown. If it isn't, check the Minnesota page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 218-244 | Verizon Wireless | Mobile carrier | – |
| 218-245 | CenturyLink / Lumen | Local phone company | – |
| 218-256 | AT&T Mobility | Mobile carrier | 2001 |
| 218-259 | AT&T Mobility | Mobile carrier | – |
| 218-360 | Verizon Wireless | Mobile carrier | – |
| 218-603 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 218-667 | Terra Nova Telecom | Internet / business phone carrier | 2006 |
| 218-812 | Onvoy | Internet / business phone carrier | 2020 |
| 218-910 | Verizon Wireless | Mobile carrier | 2008 |
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.