Phone numbers in Stanford, Kentucky
Stanford has 7 phone prefixes in area code 606.
Biggest holders: AT&T Mobility, AT&T (local phone), Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 57%
- Local phone company 14%
- Internet / business phone carrier 29%
Every prefix in Stanford
Search the first six digits of a number in this list. If it's here, the number started in Stanford with the carrier shown. If it isn't, check the Kentucky page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 606-282 | AT&T Mobility | Mobile carrier | – |
| 606-365 | AT&T (local phone) | Local phone company | – |
| 606-510 | Verizon Wireless | Mobile carrier | – |
| 606-661 | AT&T Mobility | Mobile carrier | – |
| 606-669 | AT&T Mobility | Mobile carrier | – |
| 606-773 | Onvoy | Internet / business phone carrier | – |
| 606-879 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
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.