Phone numbers in Central City, Kentucky
Central City has 11 phone prefixes in area code 270.
Biggest holders: AT&T Mobility, Onvoy, AT&T (local phone). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 45%
- Local phone company 18%
- Internet / business phone carrier 36%
Every prefix in Central City
Search the first six digits of a number in this list. If it's here, the number started in Central City with the carrier shown. If it isn't, check the Kentucky page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 270-225 | Verizon Wireless | Mobile carrier | – |
| 270-471 | Onvoy | Internet / business phone carrier | – |
| 270-543 | AT&T Mobility | Mobile carrier | 2001 |
| 270-608 | AT&T Mobility | Mobile carrier | 2005 |
| 270-718 | Onvoy | Internet / business phone carrier | – |
| 270-754 | AT&T (local phone) | Local phone company | – |
| 270-757 | AT&T (local phone) | Local phone company | – |
| 270-760 | Nuso | Internet / business phone carrier | – |
| 270-808 | Onvoy | Internet / business phone carrier | – |
| 270-931 | AT&T Mobility | Mobile carrier | 2007 |
| 270-977 | AT&T Mobility | Mobile 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.