Phone numbers in Clyman, Wisconsin
Clyman has 4 phone prefixes in area code 920.
Biggest holders: Level 3 (Lumen), Frontier, Nuso. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 25%
- Internet / business phone carrier 50%
- Phone company 25%
Every prefix in Clyman
Search the first six digits of a number in this list. If it's here, the number started in Clyman with the carrier shown. If it isn't, check the Wisconsin page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 920-341 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 920-696 | Frontier | Local phone company | – |
| 920-761 | Nuso | Internet / business phone carrier | 2023 |
| 920-985 | 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.