Phone numbers in Warrenton, Virginia
Warrenton has 21 phone prefixes in area codes 540, 826.
Biggest holders: Verizon Wireless, Verizon (local phone), AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 62%
- Local phone company 24%
- Internet / business phone carrier 14%
Every prefix in Warrenton
Search the first six digits of a number in this list. If it's here, the number started in Warrenton with the carrier shown. If it isn't, check the Virginia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 540-216 | Verizon Wireless | Mobile carrier | – |
| 540-270 | Verizon Wireless | Mobile carrier | – |
| 540-272 | Verizon Wireless | Mobile carrier | – |
| 540-316 | MetroPCS (T-Mobile) | Mobile carrier | 2006 |
| 540-340 | Onvoy | Internet / business phone carrier | 2018 |
| 540-341 | Verizon (local phone) | Local phone company | – |
| 540-347 | Verizon (local phone) | Local phone company | – |
| 540-349 | Verizon (local phone) | Local phone company | – |
| 540-351 | Verizon (local phone) | Local phone company | – |
| 540-359 | Verizon Wireless | Mobile carrier | 2007 |
| 540-422 | Verizon Wireless | Mobile carrier | – |
| 540-428 | Verizon (local phone) | Local phone company | – |
| 540-680 | Verizon Wireless | Mobile carrier | 2013 |
| 540-690 | AT&T Mobility | Mobile carrier | 2020 |
| 540-714 | AT&T Mobility | Mobile carrier | 2020 |
| 540-878 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 540-905 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 540-935 | AT&T Mobility | Mobile carrier | 2015 |
| 826-206 | Telnyx | Internet / business phone carrier | – |
| 826-212 | Verizon Wireless | Mobile carrier | 2022 |
| 826-288 | AT&T Mobility | Mobile carrier | 2026 |
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.