Phone numbers in Caledonia, Wisconsin
Caledonia has 9 phone prefixes in area code 262.
Biggest holders: UScellular, Level 3 (Lumen), AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 44%
- Local phone company 11%
- Internet / business phone carrier 44%
Every prefix in Caledonia
Search the first six digits of a number in this list. If it's here, the number started in Caledonia with the carrier shown. If it isn't, check the Wisconsin page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 262-320 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 262-488 | AT&T Mobility | Mobile carrier | – |
| 262-732 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 262-802 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 262-824 | Teleport Communications America, LLC Wi | Internet / business phone carrier | – |
| 262-835 | AT&T (local phone) | Local phone company | – |
| 262-930 | UScellular | Mobile carrier | – |
| 262-939 | UScellular | Mobile carrier | – |
| 262-989 | UScellular | Mobile 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.