Phone numbers in Stockton, Kansas
Stockton has 4 phone prefixes in area code 785.
Biggest holders: AT&T Mobility, Nex-tech, AT&T (local phone). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 25%
- Local phone company 25%
- Internet / business phone carrier 25%
- Phone company 25%
Every prefix in Stockton
Search the first six digits of a number in this list. If it's here, the number started in Stockton with the carrier shown. If it isn't, check the Kansas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 785-205 | AT&T Mobility | Mobile carrier | 2003 |
| 785-415 | Nex-tech | Phone company | 2008 |
| 785-425 | AT&T (local phone) | Local phone company | – |
| 785-641 | Onvoy | Internet / business phone carrier | 2023 |
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.