Phone numbers in Kimball, South Dakota
Kimball has 3 phone prefixes in area code 605.
Biggest holders: Verizon Wireless, Midstate Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 67%
- Phone company 33%
Every prefix in Kimball
Search the first six digits of a number in this list. If it's here, the number started in Kimball with the carrier shown. If it isn't, check the South Dakota page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 605-680 | Verizon Wireless | Mobile carrier | – |
| 605-682 | Verizon Wireless | Mobile carrier | – |
| 605-778 | Midstate Communications | Phone company | – |
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.