Phone numbers in Charlottesville, Virginia
Charlottesville has 92 phone prefixes in area code 434.
Biggest holders: Brightspeed Of Virginia, AT&T Mobility, T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 32%
- Internet / business phone carrier 32%
- Phone company 4%
Every prefix in Charlottesville
Search the first six digits of a number in this list. If it's here, the number started in Charlottesville with the carrier shown. If it isn't, check the Virginia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 434-202 | Comcast | Internet / business phone carrier | 2007 |
| 434-218 | Teleport Communications America | Internet / business phone carrier | 2009 |
| 434-220 | Bandwidth | Internet / business phone carrier | – |
| 434-227 | T-Mobile (including Sprint) | Mobile carrier | 2003 |
| 434-234 | Peerless Network Of Virginia | Internet / business phone carrier | 2014 |
| 434-235 | Csc Wireless | Mobile carrier | 2020 |
| 434-242 | AT&T Mobility | Mobile carrier | – |
| 434-243 | Brightspeed Of Virginia | Local phone company | – |
| 434-244 | Brightspeed Of Virginia | Local phone company | – |
| 434-245 | Brightspeed Of Virginia | Local phone company | – |
| 434-249 | AT&T Mobility | Mobile carrier | – |
| 434-257 | Nuso | Internet / business phone carrier | 2020 |
| 434-260 | Bandwidth | Internet / business phone carrier | 2008 |
| 434-269 | Windstream (PAETEC) | Internet / business phone carrier | 2021 |
| 434-270 | Verizon Wireless | Mobile carrier | 2007 |
| 434-282 | Onvoy | Internet / business phone carrier | 2011 |
| 434-284 | Level 3 (Lumen) | Internet / business phone carrier | 2003 |
| 434-293 | Brightspeed Of Virginia | Local phone company | – |
| 434-295 | Brightspeed Of Virginia | Local phone company | – |
| 434-296 | Brightspeed Of Virginia | Local phone company | – |
| 434-297 | Brightspeed Of Virginia | Local phone company | – |
| 434-305 | MetroPCS (T-Mobile) | Mobile carrier | 2005 |
| 434-310 | Onvoy | Internet / business phone carrier | 2021 |
| 434-320 | Nuso | Internet / business phone carrier | 2023 |
| 434-326 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 434-327 | Windstream (PAETEC) | Internet / business phone carrier | 2003 |
| 434-328 | CenturyLink / Lumen | Local phone company | 2012 |
| 434-340 | Boost / Virgin Mobile | Mobile carrier | 2023 |
| 434-351 | MCImetro (Verizon Business) | Internet / business phone carrier | 2024 |
| 434-358 | Callworks | Phone company | 2023 |
| 434-365 | Shentel Communications | Local phone company | 2017 |
| 434-367 | IP Horizon | Internet / business phone carrier | 2024 |
| 434-400 | Terra Nova Telecom | Internet / business phone carrier | 2019 |
| 434-405 | AT&T Mobility | Mobile carrier | 2025 |
| 434-407 | AT&T Mobility | Mobile carrier | 2025 |
| 434-409 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 434-413 | AT&T Mobility | Mobile carrier | 2025 |
| 434-417 | AT&T Mobility | Mobile carrier | 2025 |
| 434-418 | AT&T Mobility | Mobile carrier | 2025 |
| 434-422 | MCImetro (Verizon Business) | Internet / business phone carrier | 2004 |
| 434-424 | Onvoy | Internet / business phone carrier | 2019 |
| 434-437 | Twilio | Internet / business phone carrier | 2022 |
| 434-443 | Onvoy | Internet / business phone carrier | 2019 |
| 434-452 | Wavenation | Phone company | 2025 |
| 434-459 | Vonage America | Internet / business phone carrier | 2018 |
| 434-465 | T-Mobile (including Sprint) | Mobile carrier | – |
| 434-466 | AT&T Mobility | Mobile carrier | – |
| 434-484 | Telnyx | Internet / business phone carrier | 2016 |
| 434-490 | Leap Telecom | Phone company | 2025 |
| 434-529 | Windstream (PAETEC) | Internet / business phone carrier | 2010 |
| 434-531 | T-Mobile (including Sprint) | Mobile carrier | – |
| 434-566 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 434-587 | Opentact | Phone company | 2026 |
| 434-654 | Brightspeed Of Virginia | Local phone company | 2008 |
| 434-666 | Fractel | Internet / business phone carrier | 2019 |
| 434-760 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 434-806 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 434-817 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 434-825 | T-Mobile (including Sprint) | Mobile carrier | – |
| 434-833 | Hd Carrier | Internet / business phone carrier | 2020 |
| 434-872 | Brightspeed Of Virginia | Local phone company | – |
| 434-882 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 434-889 | AT&T Mobility | Mobile carrier | 2025 |
| 434-906 | Verizon Wireless | Mobile carrier | – |
| 434-923 | Brightspeed Of Virginia | Local phone company | – |
| 434-924 | Brightspeed Of Virginia | Local phone company | – |
| 434-951 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 434-953 | UScellular | Mobile carrier | – |
| 434-956 | UScellular | Mobile carrier | – |
| 434-960 | UScellular | Mobile carrier | – |
| 434-961 | Brightspeed Of Virginia | Local phone company | – |
| 434-962 | Verizon Wireless | Mobile carrier | – |
| 434-963 | Brightspeed Of Virginia | Local phone company | – |
| 434-964 | Brightspeed Of Virginia | Local phone company | – |
| 434-970 | Brightspeed Of Virginia | Local phone company | – |
| 434-971 | Brightspeed Of Virginia | Local phone company | – |
| 434-972 | Brightspeed Of Virginia | Local phone company | – |
| 434-973 | Brightspeed Of Virginia | Local phone company | – |
| 434-974 | Brightspeed Of Virginia | Local phone company | – |
| 434-975 | Brightspeed Of Virginia | Local phone company | – |
| 434-977 | Brightspeed Of Virginia | Local phone company | – |
| 434-978 | Brightspeed Of Virginia | Local phone company | – |
| 434-979 | Brightspeed Of Virginia | Local phone company | – |
| 434-980 | Brightspeed Of Virginia | Local phone company | – |
| 434-981 | Verizon Wireless | Mobile carrier | – |
| 434-982 | Brightspeed Of Virginia | Local phone company | – |
| 434-984 | Brightspeed Of Virginia | Local phone company | – |
| 434-987 | Verizon Wireless | Mobile carrier | – |
| 434-989 | Verizon Wireless | Mobile carrier | – |
| 434-995 | Brightspeed Of Virginia | Local phone company | – |
| 434-996 | Verizon Wireless | Mobile carrier | – |
| 434-999 | Commio | Internet / business phone carrier | 2017 |
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.