Phone numbers in Washington (Northern Virginia), Virginia
Washington (Northern Virginia) has 857 phone prefixes in area codes 571, 703.
Biggest holders: Verizon (local phone), AT&T Mobility, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 34%
- Local phone company 40%
- Internet / business phone carrier 23%
- Paging service 1%
- Phone company 1%
Every prefix in Washington (Northern Virginia)
Search the first six digits of a number in this list. If it's here, the number started in Washington (Northern Virginia) with the carrier shown. If it isn't, check the Virginia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 571-200 | Onvoy | Internet / business phone carrier | 2015 |
| 571-201 | T-Mobile (including Sprint) | Mobile carrier | – |
| 571-204 | Verizon (local phone) | Local phone company | 2004 |
| 571-205 | Verizon Wireless | Mobile carrier | 2006 |
| 571-212 | AT&T Mobility | Mobile carrier | – |
| 571-213 | AT&T Mobility | Mobile carrier | – |
| 571-214 | AT&T Mobility | Mobile carrier | – |
| 571-215 | AT&T Mobility | Mobile carrier | – |
| 571-216 | AT&T Mobility | Mobile carrier | – |
| 571-217 | AT&T Mobility | Mobile carrier | 2001 |
| 571-218 | Verizon (local phone) | Local phone company | – |
| 571-219 | Spok | Paging service | – |
| 571-220 | T-Mobile (including Sprint) | Mobile carrier | – |
| 571-221 | MetroPCS (T-Mobile) | Mobile carrier | 2002 |
| 571-224 | T-Mobile (including Sprint) | Mobile carrier | – |
| 571-225 | AT&T Mobility | Mobile carrier | – |
| 571-226 | Verizon (local phone) | Local phone company | – |
| 571-227 | Teleport Communications America | Internet / business phone carrier | – |
| 571-228 | AT&T Mobility | Mobile carrier | 2001 |
| 571-230 | AT&T Mobility | Mobile carrier | 2005 |
| 571-231 | Verizon (local phone) | Local phone company | 2010 |
| 571-232 | AT&T Mobility | Mobile carrier | 2001 |
| 571-234 | T-Mobile (including Sprint) | Mobile carrier | – |
| 571-235 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 571-236 | AT&T Mobility | Mobile carrier | 2001 |
| 571-237 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 571-238 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 571-239 | AT&T Mobility | Mobile carrier | 2001 |
| 571-241 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 571-242 | AT&T Mobility | Mobile carrier | 2001 |
| 571-243 | AT&T Mobility | Mobile carrier | 2001 |
| 571-244 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 571-245 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 571-249 | Verizon Wireless | Mobile carrier | 2009 |
| 571-251 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 571-253 | MetroPCS (T-Mobile) | Mobile carrier | 2013 |
| 571-255 | Verizon Wireless | Mobile carrier | 2008 |
| 571-256 | Verizon (local phone) | Local phone company | 2008 |
| 571-257 | Comcast | Internet / business phone carrier | 2007 |
| 571-259 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 571-263 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 571-265 | AT&T Mobility | Mobile carrier | 2003 |
| 571-268 | MetroPCS (T-Mobile) | Mobile carrier | 2007 |
| 571-269 | MetroPCS (T-Mobile) | Mobile carrier | 2008 |
| 571-270 | Verizon (local phone) | Local phone company | 2005 |
| 571-272 | Verizon (local phone) | Local phone company | 2002 |
| 571-273 | Verizon (local phone) | Local phone company | 2002 |
| 571-274 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 571-275 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 571-276 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 571-277 | T-Mobile (including Sprint) | Mobile carrier | – |
| 571-278 | T-Mobile (including Sprint) | Mobile carrier | – |
| 571-279 | T-Mobile (including Sprint) | Mobile carrier | 2013 |
| 571-280 | Verizon (local phone) | Local phone company | 2003 |
| 571-282 | Windstream (PAETEC) | Internet / business phone carrier | 2007 |
| 571-286 | AT&T Mobility | Mobile carrier | 2008 |
| 571-289 | Verizon Wireless | Mobile carrier | 2007 |
| 571-290 | Onvoy | Internet / business phone carrier | 2014 |
| 571-294 | AT&T Mobility | Mobile carrier | 2007 |
| 571-295 | T-Mobile (including Sprint) | Mobile carrier | 2008 |
| 571-296 | AT&T Mobility | Mobile carrier | 2007 |
| 571-297 | Level 3 (Lumen) | Internet / business phone carrier | 2007 |
| 571-301 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 571-302 | Verizon Wireless | Mobile carrier | 2012 |
| 571-303 | Teleport Communications America | Internet / business phone carrier | 2007 |
| 571-305 | Verizon Wireless | Mobile carrier | 2010 |
| 571-307 | Verizon (local phone) | Local phone company | 2007 |
| 571-308 | Comcast | Internet / business phone carrier | 2008 |
| 571-309 | AT&T Mobility | Mobile carrier | 2006 |
| 571-310 | Bandwidth | Internet / business phone carrier | 2018 |
| 571-312 | Comcast | Internet / business phone carrier | 2006 |
| 571-314 | T-Mobile (including Sprint) | Mobile carrier | 2008 |
| 571-317 | Verizon Wireless | Mobile carrier | – |
| 571-318 | Verizon Wireless | Mobile carrier | 2009 |
| 571-319 | Comcast | Internet / business phone carrier | 2010 |
| 571-326 | MCImetro (Verizon Business) | Internet / business phone carrier | 2013 |
| 571-327 | MetroPCS (T-Mobile) | Mobile carrier | 2008 |
| 571-328 | Verizon Wireless | Mobile carrier | 2011 |
| 571-329 | Verizon Wireless | Mobile carrier | 2006 |
| 571-331 | T-Mobile (including Sprint) | Mobile carrier | – |
| 571-332 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 571-335 | AT&T Mobility | Mobile carrier | 2009 |
| 571-337 | T-Mobile (including Sprint) | Mobile carrier | 2008 |
| 571-338 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 571-340 | Verizon Wireless | Mobile carrier | 2008 |
| 571-341 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 571-344 | Verizon (local phone) | Local phone company | 2002 |
| 571-345 | Verizon (local phone) | Local phone company | 2002 |
| 571-347 | Level 3 (Lumen) | Internet / business phone carrier | 2018 |
| 571-350 | Onvoy | Internet / business phone carrier | 2007 |
| 571-351 | Verizon Wireless | Mobile carrier | 2014 |
| 571-354 | Teleport Communications America | Internet / business phone carrier | 2008 |
| 571-355 | AT&T Mobility | Mobile carrier | 2010 |
| 571-356 | T-Mobile (including Sprint) | Mobile carrier | 2010 |
| 571-357 | Verizon Wireless | Mobile carrier | 2009 |
| 571-363 | AT&T Mobility | Mobile carrier | 2015 |
| 571-366 | AT&T Mobility | Mobile carrier | 2006 |
| 571-369 | Verizon Wireless | Mobile carrier | 2017 |
| 571-371 | Windstream (PAETEC) | Internet / business phone carrier | 2016 |
| 571-372 | Verizon (local phone) | Local phone company | 2010 |
| 571-373 | T-Mobile (including Sprint) | Mobile carrier | 2016 |
| 571-378 | T-Mobile (including Sprint) | Mobile carrier | 2017 |
| 571-381 | AT&T Mobility | Mobile carrier | 2024 |
| 571-382 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 571-384 | Verizon Wireless | Mobile carrier | 2007 |
| 571-385 | Bandwidth | Internet / business phone carrier | 2011 |
| 571-386 | MCImetro (Verizon Business) | Internet / business phone carrier | 2012 |
| 571-388 | Level 3 (Lumen) | Internet / business phone carrier | 2011 |
| 571-389 | Verizon Wireless | Mobile carrier | 2010 |
| 571-391 | Teleport Communications America | Internet / business phone carrier | 2018 |
| 571-395 | Comcast | Internet / business phone carrier | 2012 |
| 571-396 | Bandwidth | Internet / business phone carrier | 2018 |
| 571-397 | T-Mobile (including Sprint) | Mobile carrier | 2018 |
| 571-400 | Terra Nova Telecom | Internet / business phone carrier | 2019 |
| 571-403 | T-Mobile (including Sprint) | Mobile carrier | 2008 |
| 571-405 | Verizon Wireless | Mobile carrier | 2008 |
| 571-407 | Comcast | Internet / business phone carrier | – |
| 571-414 | MCImetro (Verizon Business) | Internet / business phone carrier | 2012 |
| 571-418 | Bandwidth | Internet / business phone carrier | 2011 |
| 571-419 | Verizon Wireless | Mobile carrier | 2011 |
| 571-421 | Level 3 (Lumen) | Internet / business phone carrier | 2010 |
| 571-422 | Verizon Wireless | Mobile carrier | 2009 |
| 571-423 | Verizon (local phone) | Local phone company | 2001 |
| 571-424 | Verizon Wireless | Mobile carrier | 2013 |
| 571-425 | AT&T Mobility | Mobile carrier | 2009 |
| 571-429 | Verizon Wireless | Mobile carrier | 2011 |
| 571-431 | Verizon (local phone) | Local phone company | – |
| 571-432 | Verizon (local phone) | Local phone company | – |
| 571-433 | American Messaging Services | Paging service | – |
| 571-435 | T-Mobile (including Sprint) | Mobile carrier | – |
| 571-438 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 571-444 | Onvoy | Internet / business phone carrier | 2015 |
| 571-447 | Verizon Wireless | Mobile carrier | 2011 |
| 571-451 | Windstream (PAETEC) | Internet / business phone carrier | 2005 |
| 571-452 | Verizon (local phone) | Local phone company | 2013 |
| 571-453 | Bandwidth | Internet / business phone carrier | 2020 |
| 571-455 | Verizon Wireless | Mobile carrier | 2009 |
| 571-457 | Verizon Wireless | Mobile carrier | 2016 |
| 571-458 | T-Mobile (including Sprint) | Mobile carrier | 2012 |
| 571-459 | Verizon Wireless | Mobile carrier | 2016 |
| 571-460 | AT&T Mobility | Mobile carrier | 2020 |
| 571-461 | Bandwidth | Internet / business phone carrier | 2019 |
| 571-467 | Bandwidth | Internet / business phone carrier | 2020 |
| 571-468 | Verizon (local phone) | Local phone company | 2008 |
| 571-470 | Bandwidth | Internet / business phone carrier | 2020 |
| 571-472 | MCImetro (Verizon Business) | Internet / business phone carrier | 2015 |
| 571-473 | Nuso | Internet / business phone carrier | 2020 |
| 571-474 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 571-476 | Teleport Communications America | Internet / business phone carrier | 2020 |
| 571-478 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 571-480 | AT&T Mobility | Mobile carrier | 2006 |
| 571-481 | AT&T Mobility | Mobile carrier | 2006 |
| 571-482 | AT&T Mobility | Mobile carrier | 2006 |
| 571-483 | Verizon (local phone) | Local phone company | 2006 |
| 571-488 | Verizon Wireless | Mobile carrier | 2010 |
| 571-489 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 571-490 | Verizon (local phone) | Local phone company | 2007 |
| 571-495 | Level 3 (Lumen) | Internet / business phone carrier | 2017 |
| 571-499 | Verizon Wireless | Mobile carrier | 2009 |
| 571-501 | AT&T Mobility | Mobile carrier | 2009 |
| 571-502 | AT&T Mobility | Mobile carrier | 2009 |
| 571-505 | AT&T Mobility | Mobile carrier | 2009 |
| 571-506 | Verizon (local phone) | Local phone company | 2021 |
| 571-507 | Teleport Communications America | Internet / business phone carrier | 2021 |
| 571-512 | Verizon Wireless | Mobile carrier | 2011 |
| 571-527 | Comcast | Internet / business phone carrier | 2005 |
| 571-529 | Verizon Wireless | Mobile carrier | 2008 |
| 571-530 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 571-531 | Verizon Wireless | Mobile carrier | 2021 |
| 571-533 | MCImetro (Verizon Business) | Internet / business phone carrier | 2010 |
| 571-536 | Coretel Virginia | Phone company | 2019 |
| 571-540 | Verizon Wireless | Mobile carrier | 2024 |
| 571-544 | Fractel | Internet / business phone carrier | 2020 |
| 571-545 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 571-546 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 571-547 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 571-550 | Verizon Wireless | Mobile carrier | 2012 |
| 571-551 | MCImetro (Verizon Business) | Internet / business phone carrier | 2013 |
| 571-557 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 571-558 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 571-560 | Bandwidth | Internet / business phone carrier | 2022 |
| 571-562 | Verizon Wireless | Mobile carrier | 2022 |
| 571-564 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 571-565 | Verizon Wireless | Mobile carrier | 2015 |
| 571-566 | Teleport Communications America | Internet / business phone carrier | 2020 |
| 571-567 | Fractel | Internet / business phone carrier | 2021 |
| 571-570 | Onvoy | Internet / business phone carrier | 2015 |
| 571-574 | Onvoy | Internet / business phone carrier | 2021 |
| 571-579 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 571-581 | MCImetro (Verizon Business) | Internet / business phone carrier | 2012 |
| 571-584 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 571-585 | AT&T Mobility | Mobile carrier | 2014 |
| 571-587 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 571-591 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 571-594 | T-Mobile (including Sprint) | Mobile carrier | – |
| 571-595 | AT&T Mobility | Mobile carrier | 2018 |
| 571-596 | Verizon Wireless | Mobile carrier | 2022 |
| 571-603 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 571-604 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 571-607 | MCImetro (Verizon Business) | Internet / business phone carrier | 2023 |
| 571-608 | MCImetro (Verizon Business) | Internet / business phone carrier | 2023 |
| 571-609 | Verizon Wireless | Mobile carrier | 2022 |
| 571-610 | MCImetro (Verizon Business) | Internet / business phone carrier | 2023 |
| 571-613 | MCImetro (Verizon Business) | Internet / business phone carrier | 2023 |
| 571-614 | MCImetro (Verizon Business) | Internet / business phone carrier | 2023 |
| 571-618 | AT&T Mobility | Mobile carrier | 2023 |
| 571-620 | Peerless Network Of Virginia | Internet / business phone carrier | 2013 |
| 571-622 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 571-623 | Verizon Wireless | Mobile carrier | 2012 |
| 571-624 | AT&T Mobility | Mobile carrier | 2023 |
| 571-629 | AT&T Mobility | Mobile carrier | 2023 |
| 571-630 | Teleport Communications America | Internet / business phone carrier | 2024 |
| 571-631 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 571-633 | Verizon (local phone) | Local phone company | – |
| 571-634 | T-Mobile (including Sprint) | Mobile carrier | 2018 |
| 571-635 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 571-637 | Teleport Communications America | Internet / business phone carrier | 2023 |
| 571-641 | Starpower Communications | Phone company | 2001 |
| 571-645 | AT&T Mobility | Mobile carrier | 2014 |
| 571-647 | AT&T Mobility | Mobile carrier | 2023 |
| 571-648 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 571-649 | Verizon (local phone) | Local phone company | 2018 |
| 571-651 | Verizon Wireless | Mobile carrier | 2017 |
| 571-652 | Onvoy | Internet / business phone carrier | 2023 |
| 571-653 | Onvoy | Internet / business phone carrier | 2023 |
| 571-658 | AT&T Mobility | Mobile carrier | 2023 |
| 571-661 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 571-663 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 571-666 | Onvoy | Internet / business phone carrier | 2017 |
| 571-668 | Onvoy | Internet / business phone carrier | 2021 |
| 571-669 | Vonage America | Internet / business phone carrier | 2018 |
| 571-670 | Commio | Internet / business phone carrier | 2024 |
| 571-672 | AT&T Mobility | Mobile carrier | 2024 |
| 571-675 | AT&T Mobility | Mobile carrier | 2024 |
| 571-678 | Onvoy | Internet / business phone carrier | 2024 |
| 571-679 | IP Horizon | Internet / business phone carrier | 2024 |
| 571-681 | AT&T Mobility | Mobile carrier | 2024 |
| 571-682 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 571-683 | AT&T Mobility | Mobile carrier | 2024 |
| 571-684 | Verizon Wireless | Mobile carrier | 2024 |
| 571-687 | Onvoy | Internet / business phone carrier | 2024 |
| 571-689 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 571-691 | Boost / Virgin Mobile | Mobile carrier | 2024 |
| 571-692 | AT&T Mobility | Mobile carrier | 2024 |
| 571-694 | AT&T Mobility | Mobile carrier | 2024 |
| 571-695 | Level 3 (Lumen) | Internet / business phone carrier | 2019 |
| 571-699 | Nuso | Internet / business phone carrier | 2013 |
| 571-705 | IP Horizon | Internet / business phone carrier | 2024 |
| 571-709 | AT&T Mobility | Mobile carrier | 2024 |
| 571-714 | IP Horizon | Internet / business phone carrier | 2024 |
| 571-717 | Bandwidth | Internet / business phone carrier | 2025 |
| 571-721 | AT&T Mobility | Mobile carrier | – |
| 571-722 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 571-723 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 571-725 | AT&T Mobility | Mobile carrier | 2025 |
| 571-726 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 571-728 | Exiant Communications | Phone company | 2025 |
| 571-729 | AT&T Mobility | Mobile carrier | 2025 |
| 571-730 | Verizon Wireless | Mobile carrier | 2006 |
| 571-731 | Verizon Wireless | Mobile carrier | 2025 |
| 571-732 | Bandwidth | Internet / business phone carrier | 2010 |
| 571-733 | Verizon Wireless | Mobile carrier | 2011 |
| 571-734 | AT&T Mobility | Mobile carrier | 2025 |
| 571-735 | AT&T Mobility | Mobile carrier | 2025 |
| 571-736 | Onvoy | Internet / business phone carrier | 2025 |
| 571-737 | AT&T Mobility | Mobile carrier | 2025 |
| 571-738 | AT&T Mobility | Mobile carrier | 2025 |
| 571-739 | Onvoy | Internet / business phone carrier | 2025 |
| 571-740 | Onvoy | Internet / business phone carrier | 2025 |
| 571-744 | AT&T Mobility | Mobile carrier | 2025 |
| 571-745 | AT&T Mobility | Mobile carrier | 2025 |
| 571-748 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 571-749 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 571-750 | Bandwidth | Internet / business phone carrier | 2026 |
| 571-754 | Tpx Communications | Internet / business phone carrier | 2026 |
| 571-757 | Teleport Communications America | Internet / business phone carrier | 2026 |
| 571-760 | AT&T Mobility | Mobile carrier | 2026 |
| 571-763 | Level 3 (Lumen) | Internet / business phone carrier | 2026 |
| 571-765 | Verizon Wireless | Mobile carrier | 2007 |
| 571-766 | Teleport Communications America | Internet / business phone carrier | 2007 |
| 571-768 | AT&T Mobility | Mobile carrier | 2026 |
| 571-769 | AT&T Mobility | Mobile carrier | 2026 |
| 571-771 | Onvoy | Internet / business phone carrier | 2020 |
| 571-775 | Verizon Wireless | Mobile carrier | 2016 |
| 571-777 | Onvoy | Internet / business phone carrier | – |
| 571-779 | Onvoy | Internet / business phone carrier | 2026 |
| 571-780 | Onvoy | Internet / business phone carrier | 2026 |
| 571-784 | AT&T Mobility | Mobile carrier | 2026 |
| 571-785 | Verizon Wireless | Mobile carrier | 2026 |
| 571-789 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 571-800 | Onvoy | Internet / business phone carrier | 2015 |
| 571-814 | Verizon Wireless | Mobile carrier | 2010 |
| 571-830 | Comcast | Internet / business phone carrier | 2006 |
| 571-835 | Verizon Wireless | Mobile carrier | 2011 |
| 571-839 | MetroPCS (T-Mobile) | Mobile carrier | 2007 |
| 571-842 | Coretel Virginia | Phone company | 2019 |
| 571-858 | MCImetro (Verizon Business) | Internet / business phone carrier | 2010 |
| 571-867 | Commio | Internet / business phone carrier | 2017 |
| 571-882 | Verizon Wireless | Mobile carrier | 2008 |
| 571-895 | Twilio | Internet / business phone carrier | 2020 |
| 571-899 | Fractel | Internet / business phone carrier | 2020 |
| 571-903 | Global Net Communications | Phone company | 2026 |
| 571-969 | Verizon Wireless | Mobile carrier | 2009 |
| 571-970 | Comcast | Internet / business phone carrier | 2006 |
| 571-977 | Fractel | Internet / business phone carrier | 2020 |
| 571-982 | Verizon Wireless | Mobile carrier | 2012 |
| 571-992 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 571-999 | Onvoy | Internet / business phone carrier | 2015 |
| 703-200 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 703-201 | Verizon Wireless | Mobile carrier | – |
| 703-202 | Onvoy | Internet / business phone carrier | 2023 |
| 703-203 | AT&T Mobility | Mobile carrier | – |
| 703-204 | Verizon (local phone) | Local phone company | – |
| 703-205 | Verizon (local phone) | Local phone company | – |
| 703-206 | Verizon (local phone) | Local phone company | – |
| 703-207 | Verizon (local phone) | Local phone company | – |
| 703-208 | Verizon (local phone) | Local phone company | – |
| 703-209 | AT&T Mobility | Mobile carrier | – |
| 703-212 | Verizon (local phone) | Local phone company | – |
| 703-213 | Verizon (local phone) | Local phone company | – |
| 703-214 | Bandwidth | Internet / business phone carrier | – |
| 703-215 | Verizon (local phone) | Local phone company | – |
| 703-216 | Verizon Wireless | Mobile carrier | – |
| 703-217 | Verizon Wireless | Mobile carrier | – |
| 703-218 | Verizon (local phone) | Local phone company | – |
| 703-219 | Verizon (local phone) | Local phone company | – |
| 703-220 | AT&T Mobility | Mobile carrier | – |
| 703-222 | Verizon (local phone) | Local phone company | – |
| 703-223 | Verizon (local phone) | Local phone company | – |
| 703-224 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 703-225 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 703-226 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 703-227 | Verizon (local phone) | Local phone company | – |
| 703-228 | Verizon (local phone) | Local phone company | – |
| 703-229 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 703-231 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 703-233 | Verizon (local phone) | Local phone company | – |
| 703-235 | Verizon (local phone) | Local phone company | – |
| 703-236 | Teleport Communications America | Internet / business phone carrier | – |
| 703-237 | Verizon (local phone) | Local phone company | – |
| 703-238 | Verizon (local phone) | Local phone company | – |
| 703-241 | Verizon (local phone) | Local phone company | – |
| 703-242 | Verizon (local phone) | Local phone company | – |
| 703-243 | Verizon (local phone) | Local phone company | – |
| 703-244 | Verizon Wireless | Mobile carrier | – |
| 703-245 | Teleport Communications America | Internet / business phone carrier | – |
| 703-246 | Verizon (local phone) | Local phone company | – |
| 703-247 | Verizon (local phone) | Local phone company | – |
| 703-248 | Verizon (local phone) | Local phone company | – |
| 703-251 | Teleport Communications America | Internet / business phone carrier | – |
| 703-253 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 703-254 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 703-255 | Verizon (local phone) | Local phone company | – |
| 703-256 | Verizon (local phone) | Local phone company | – |
| 703-258 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 703-259 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 703-261 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 703-262 | Verizon (local phone) | Local phone company | – |
| 703-264 | Verizon (local phone) | Local phone company | – |
| 703-265 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 703-267 | Verizon (local phone) | Local phone company | – |
| 703-268 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 703-269 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 703-270 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 703-271 | Verizon (local phone) | Local phone company | – |
| 703-272 | Teleport Communications America | Internet / business phone carrier | – |
| 703-273 | Verizon (local phone) | Local phone company | – |
| 703-274 | Verizon (local phone) | Local phone company | – |
| 703-275 | Verizon (local phone) | Local phone company | – |
| 703-276 | Verizon (local phone) | Local phone company | – |
| 703-277 | Verizon (local phone) | Local phone company | – |
| 703-279 | Verizon (local phone) | Local phone company | – |
| 703-280 | Verizon (local phone) | Local phone company | – |
| 703-281 | Verizon (local phone) | Local phone company | – |
| 703-283 | Verizon Wireless | Mobile carrier | – |
| 703-284 | Verizon (local phone) | Local phone company | – |
| 703-285 | Verizon (local phone) | Local phone company | – |
| 703-286 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 703-287 | Verizon (local phone) | Local phone company | – |
| 703-288 | Verizon (local phone) | Local phone company | – |
| 703-289 | Verizon (local phone) | Local phone company | – |
| 703-292 | Verizon (local phone) | Local phone company | – |
| 703-293 | Verizon (local phone) | Local phone company | – |
| 703-294 | Verizon (local phone) | Local phone company | – |
| 703-295 | Verizon (local phone) | Local phone company | – |
| 703-298 | Verizon Wireless | Mobile carrier | – |
| 703-299 | Verizon (local phone) | Local phone company | – |
| 703-300 | Verizon Wireless | Mobile carrier | 2004 |
| 703-301 | Onvoy | Internet / business phone carrier | 2023 |
| 703-302 | Verizon (local phone) | Local phone company | – |
| 703-303 | AT&T Mobility | Mobile carrier | – |
| 703-304 | Verizon Wireless | Mobile carrier | – |
| 703-305 | Verizon (local phone) | Local phone company | – |
| 703-306 | Verizon (local phone) | Local phone company | – |
| 703-307 | Verizon Wireless | Mobile carrier | – |
| 703-308 | Verizon (local phone) | Local phone company | – |
| 703-309 | AT&T Mobility | Mobile carrier | – |
| 703-310 | Teleport Communications America | Internet / business phone carrier | – |
| 703-312 | Verizon (local phone) | Local phone company | – |
| 703-313 | Verizon (local phone) | Local phone company | – |
Showing the first 400 of 857 prefixes.
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.