Phone numbers in Lenoircity, Tennessee
Lenoircity has 11 phone prefixes in area code 865.
Biggest holders: Windstream (PAETEC), Onvoy, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 18%
- Local phone company 18%
- Internet / business phone carrier 55%
- Phone company 9%
Every prefix in Lenoircity
Search the first six digits of a number in this list. If it's here, the number started in Lenoircity with the carrier shown. If it isn't, check the Tennessee page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 865-204 | Bandwidth | Internet / business phone carrier | 2024 |
| 865-271 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 865-317 | Charter / Spectrum | Internet / business phone carrier | 2012 |
| 865-328 | Onvoy | Internet / business phone carrier | 2016 |
| 865-390 | Onvoy | Internet / business phone carrier | – |
| 865-391 | Stratus Networks | Phone company | 2021 |
| 865-402 | Verizon Wireless | Mobile carrier | 2026 |
| 865-635 | Windstream (PAETEC) | Internet / business phone carrier | 2002 |
| 865-816 | Verizon Wireless | Mobile carrier | 2004 |
| 865-986 | AT&T (local phone) | Local phone company | – |
| 865-988 | AT&T (local phone) | Local phone company | – |
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.