Phone numbers in Salmon, Idaho
Salmon has 6 phone prefixes in area code 208.
Biggest holders: AT&T Mobility, CenturyLink / Lumen, Custer Telephone Broadband Services. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 50%
- Local phone company 33%
- Internet / business phone carrier 17%
Every prefix in Salmon
Search the first six digits of a number in this list. If it's here, the number started in Salmon with the carrier shown. If it isn't, check the Idaho page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 208-303 | AT&T Mobility | Mobile carrier | 2003 |
| 208-742 | Custer Telephone Broadband Services | Internet / business phone carrier | 2012 |
| 208-756 | CenturyLink / Lumen | Local phone company | – |
| 208-865 | CenturyLink / Lumen | Local phone company | – |
| 208-940 | AT&T Mobility | Mobile carrier | – |
| 208-993 | Verizon Wireless | Mobile carrier | 2004 |
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.