Phone numbers in Grangeville, Idaho
Grangeville has 6 phone prefixes in area codes 208, 986.
Biggest holders: AT&T Mobility, MCImetro (Verizon Business), Inland Cellular. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 50%
- Local phone company 17%
- Internet / business phone carrier 33%
Every prefix in Grangeville
Search the first six digits of a number in this list. If it's here, the number started in Grangeville with the carrier shown. If it isn't, check the Idaho page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 208-451 | AT&T Mobility | Mobile carrier | 2004 |
| 208-494 | MCImetro (Verizon Business) | Internet / business phone carrier | 2013 |
| 208-507 | Inland Cellular | Mobile carrier | 2003 |
| 208-983 | CenturyLink / Lumen | Local phone company | – |
| 986-310 | Verizon Wireless | Mobile carrier | 2026 |
| 986-689 | Onvoy | Internet / business phone carrier | 2020 |
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.