Phone numbers in Mtpleasant, Utah
Mtpleasant has 3 phone prefixes in area code 435.
Biggest holders: AT&T Mobility, Central Utah Tel. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 67%
- Phone company 33%
Every prefix in Mtpleasant
Search the first six digits of a number in this list. If it's here, the number started in Mtpleasant with the carrier shown. If it isn't, check the Utah page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 435-203 | AT&T Mobility | Mobile carrier | – |
| 435-462 | Central Utah Tel | Phone company | – |
| 435-469 | AT&T Mobility | Mobile carrier | – |
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.