Phone numbers in Carrollton, Kentucky
Carrollton has 12 phone prefixes in area code 502.
Biggest holders: Onvoy, MetroPCS (T-Mobile), Level 3 (Lumen). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 8%
- Internet / business phone carrier 50%
- Phone company 8%
Every prefix in Carrollton
Search the first six digits of a number in this list. If it's here, the number started in Carrollton with the carrier shown. If it isn't, check the Kentucky page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 502-236 | Onvoy | Internet / business phone carrier | – |
| 502-278 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 502-351 | MetroPCS (T-Mobile) | Mobile carrier | 2021 |
| 502-414 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 502-480 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 502-519 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 502-525 | Verizon Wireless | Mobile carrier | 2003 |
| 502-662 | Charter / Spectrum | Internet / business phone carrier | 2002 |
| 502-686 | AT&T Mobility | Mobile carrier | 2002 |
| 502-732 | AT&T (local phone) | Local phone company | – |
| 502-733 | Win.net Telecommunications | Phone company | 2002 |
| 502-781 | 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.