Phone numbers in Wilbur, Washington
Wilbur has 3 phone prefixes in area code 509.
Biggest holders: Localtel, AT&T Mobility, CenturyLink / Lumen. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 33%
- Phone company 33%
Every prefix in Wilbur
Search the first six digits of a number in this list. If it's here, the number started in Wilbur with the carrier shown. If it isn't, check the Washington page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 509-605 | Localtel | Phone company | 2020 |
| 509-641 | AT&T Mobility | Mobile carrier | – |
| 509-647 | CenturyLink / Lumen | Local phone company | – |
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.