Phone numbers in Brandon, Wisconsin
Brandon has 4 phone prefixes in area code 920.
Biggest holders: Teleport Communications America, LLC Wi, Brightspeed Of Eastern Wisconsin, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 25%
- Local phone company 25%
- Internet / business phone carrier 25%
- Phone company 25%
Every prefix in Brandon
Search the first six digits of a number in this list. If it's here, the number started in Brandon with the carrier shown. If it isn't, check the Wisconsin page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 920-332 | Teleport Communications America, LLC Wi | Internet / business phone carrier | – |
| 920-346 | Brightspeed Of Eastern Wisconsin | Local phone company | – |
| 920-597 | Verizon Wireless | Mobile carrier | 2003 |
| 920-974 | Eon Telecom | Phone company | 2024 |
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.