Phone numbers in Pikeville, Tennessee
Pikeville has 7 phone prefixes in area code 423.
Biggest holders: AT&T Mobility, Bledsoe Tel. Coop, Level 3 (Lumen). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 71%
- Internet / business phone carrier 14%
- Phone company 14%
Every prefix in Pikeville
Search the first six digits of a number in this list. If it's here, the number started in Pikeville with the carrier shown. If it isn't, check the Tennessee page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 423-222 | AT&T Mobility | Mobile carrier | 2022 |
| 423-447 | Bledsoe Tel. Coop | Phone company | – |
| 423-448 | AT&T Mobility | Mobile carrier | 2009 |
| 423-683 | AT&T Mobility | Mobile carrier | 2026 |
| 423-687 | AT&T Mobility | Mobile carrier | 2021 |
| 423-776 | AT&T Mobility | Mobile carrier | 2021 |
| 423-809 | Level 3 (Lumen) | 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.