Phone numbers in Frankfort, Kentucky
Frankfort has 41 phone prefixes in area code 502.
Biggest holders: AT&T (local phone), AT&T Mobility, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 29%
- Local phone company 32%
- Internet / business phone carrier 34%
- Phone company 5%
Every prefix in Frankfort
Search the first six digits of a number in this list. If it's here, the number started in Frankfort with the carrier shown. If it isn't, check the Kentucky page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 502-209 | AT&T (local phone) | Local phone company | – |
| 502-219 | Bandwidth | Internet / business phone carrier | – |
| 502-223 | AT&T (local phone) | Local phone company | – |
| 502-226 | AT&T (local phone) | Local phone company | – |
| 502-227 | AT&T (local phone) | Local phone company | – |
| 502-229 | AT&T Mobility | Mobile carrier | 2002 |
| 502-234 | AT&T Mobility | Mobile carrier | 2005 |
| 502-237 | Onvoy | Internet / business phone carrier | – |
| 502-300 | IP Horizon | Internet / business phone carrier | 2024 |
| 502-304 | Eon Telecom | Phone company | 2025 |
| 502-319 | T-Mobile (including Sprint) | Mobile carrier | – |
| 502-320 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 502-330 | AT&T Mobility | Mobile carrier | – |
| 502-352 | Bandwidth | Internet / business phone carrier | – |
| 502-360 | Commio | Internet / business phone carrier | 2024 |
| 502-382 | Verizon Wireless | Mobile carrier | – |
| 502-385 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 502-395 | Verizon Wireless | Mobile carrier | – |
| 502-401 | AT&T Mobility | Mobile carrier | 2022 |
| 502-545 | AT&T Mobility | Mobile carrier | – |
| 502-564 | AT&T (local phone) | Local phone company | – |
| 502-573 | AT&T (local phone) | Local phone company | – |
| 502-597 | AT&T (local phone) | Local phone company | – |
| 502-605 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 502-607 | AT&T (local phone) | Local phone company | – |
| 502-661 | Level 3 (Lumen) | Internet / business phone carrier | 2005 |
| 502-682 | Verizon Wireless | Mobile carrier | – |
| 502-695 | AT&T (local phone) | Local phone company | – |
| 502-696 | AT&T (local phone) | Local phone company | – |
| 502-699 | Verizon Wireless | Mobile carrier | – |
| 502-723 | Onvoy | Internet / business phone carrier | 2026 |
| 502-764 | Teleport Communications America | Internet / business phone carrier | 2020 |
| 502-782 | AT&T (local phone) | Local phone company | 2007 |
| 502-783 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 502-803 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 502-816 | Win.net Telecommunications | Phone company | 2002 |
| 502-848 | AT&T (local phone) | Local phone company | – |
| 502-871 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 502-875 | AT&T (local phone) | Local phone company | – |
| 502-892 | Level 3 (Lumen) | Internet / business phone carrier | 2012 |
| 502-900 | Onvoy | Internet / business phone carrier | – |
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.