Phone numbers in Monticello, Minnesota
Monticello has 5 phone prefixes in area code 763.
Biggest holders: Bridge Water Tel, Onvoy, Fibernet Monticello. This is the local calling area (rate center) where those prefixes were first assigned.
- Internet / business phone carrier 40%
- Phone company 60%
Every prefix in Monticello
Search the first six digits of a number in this list. If it's here, the number started in Monticello with the carrier shown. If it isn't, check the Minnesota page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 763-265 | Onvoy | Internet / business phone carrier | – |
| 763-271 | Bridge Water Tel | Phone company | – |
| 763-272 | Bridge Water Tel | Phone company | 2007 |
| 763-295 | Bridge Water Tel | Phone company | – |
| 763-314 | Fibernet Monticello | Internet / business phone carrier | 2009 |
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.