Phone numbers in Blair, Wisconsin
Blair has 3 phone prefixes in area code 608.
Biggest holders: Brightspeed Of Central Wisconsin, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 67%
Every prefix in Blair
Search the first six digits of a number in this list. If it's here, the number started in Blair with the carrier shown. If it isn't, check the Wisconsin page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 608-309 | Brightspeed Of Central Wisconsin | Local phone company | 2001 |
| 608-864 | Verizon Wireless | Mobile carrier | 2003 |
| 608-989 | Brightspeed Of Central Wisconsin | 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.