Phone numbers in Filer, Idaho
Filer has 3 phone prefixes in area codes 208, 986.
Biggest holders: Filer Mutual Tel, AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 67%
Every prefix in Filer
Search the first six digits of a number in this list. If it's here, the number started in Filer with the carrier shown. If it isn't, check the Idaho page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 208-326 | Filer Mutual Tel | Local phone company | – |
| 208-613 | AT&T Mobility | Mobile carrier | 2015 |
| 986-220 | Filer Mutual Tel | Local phone company | 2021 |
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.