Phone numbers in Concord, Tennessee
Concord has 10 phone prefixes in area code 865.
Biggest holders: Concord Tel. Exch, Windstream (PAETEC), TON80 Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Internet / business phone carrier 40%
- Phone company 60%
Every prefix in Concord
Search the first six digits of a number in this list. If it's here, the number started in Concord with the carrier shown. If it isn't, check the Tennessee page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 865-218 | Concord Tel. Exch | Phone company | – |
| 865-288 | Windstream (PAETEC) | Internet / business phone carrier | 2003 |
| 865-392 | Windstream (PAETEC) | Internet / business phone carrier | 2004 |
| 865-625 | TON80 Communications | Internet / business phone carrier | 2022 |
| 865-671 | Concord Tel. Exch | Phone company | – |
| 865-672 | Concord Tel. Exch | Phone company | 2012 |
| 865-675 | Concord Tel. Exch | Phone company | – |
| 865-777 | Concord Tel. Exch | Phone company | – |
| 865-939 | Onvoy | Internet / business phone carrier | 2026 |
| 865-966 | Concord Tel. Exch | 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.