Phone numbers in Claflin, Kansas
Claflin has 3 phone prefixes in area code 620.
Biggest holders: CenturyLink / Lumen, H & B Cable Service, Nex-tech Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 33%
- Phone company 33%
Every prefix in Claflin
Search the first six digits of a number in this list. If it's here, the number started in Claflin with the carrier shown. If it isn't, check the Kansas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 620-587 | CenturyLink / Lumen | Local phone company | – |
| 620-588 | H & B Cable Service | Phone company | 2004 |
| 620-992 | Nex-tech Wireless | Mobile carrier | 2005 |
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.