Phone numbers in Ashland, Wisconsin
Ashland has 4 phone prefixes in area code 715.
Biggest holders: Brightspeed Of North Central Wisconsin, AT&T Mobility, Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 25%
- Local phone company 50%
- Internet / business phone carrier 25%
Every prefix in Ashland
Search the first six digits of a number in this list. If it's here, the number started in Ashland with the carrier shown. If it isn't, check the Wisconsin page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 715-292 | AT&T Mobility | Mobile carrier | – |
| 715-682 | Brightspeed Of North Central Wisconsin | Local phone company | – |
| 715-685 | Brightspeed Of North Central Wisconsin | Local phone company | – |
| 715-979 | Onvoy | Internet / business phone carrier | – |
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.