Phone numbers in Sioux Rapids, Iowa
Sioux Rapids has 3 phone prefixes in area code 712.
Biggest holders: CenturyLink / Lumen, Verizon Wireless, UScellular. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 67%
- Local phone company 33%
Every prefix in Sioux Rapids
Search the first six digits of a number in this list. If it's here, the number started in Sioux Rapids with the carrier shown. If it isn't, check the Iowa page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 712-283 | CenturyLink / Lumen | Local phone company | – |
| 712-334 | Verizon Wireless | Mobile carrier | 2003 |
| 712-390 | 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.