Phone numbers in Occoquan, Virginia
Occoquan has 37 phone prefixes in area codes 571, 703.
Biggest holders: T-Mobile (including Sprint), Verizon Wireless, Verizon (local phone). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 41%
- Local phone company 16%
- Internet / business phone carrier 43%
Every prefix in Occoquan
Search the first six digits of a number in this list. If it's here, the number started in Occoquan with the carrier shown. If it isn't, check the Virginia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 571-343 | Level 3 (Lumen) | Internet / business phone carrier | 2013 |
| 571-398 | T-Mobile (including Sprint) | Mobile carrier | 2012 |
| 571-408 | Verizon Wireless | Mobile carrier | 2008 |
| 571-409 | Verizon Wireless | Mobile carrier | 2010 |
| 571-412 | T-Mobile (including Sprint) | Mobile carrier | 2018 |
| 571-427 | Telnyx | Internet / business phone carrier | – |
| 571-462 | T-Mobile (including Sprint) | Mobile carrier | 2020 |
| 571-477 | Verizon Wireless | Mobile carrier | 2011 |
| 571-492 | Comcast | Internet / business phone carrier | 2011 |
| 571-497 | Verizon Wireless | Mobile carrier | 2019 |
| 571-503 | Onvoy | Internet / business phone carrier | 2021 |
| 571-534 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 571-572 | AT&T Mobility | Mobile carrier | 2009 |
| 571-575 | AT&T Mobility | Mobile carrier | 2009 |
| 571-580 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 571-592 | Commio | Internet / business phone carrier | 2022 |
| 571-673 | Onvoy | Internet / business phone carrier | 2024 |
| 571-713 | IP Horizon | Internet / business phone carrier | 2024 |
| 571-724 | AT&T Mobility | Mobile carrier | 2025 |
| 571-764 | Onvoy | Internet / business phone carrier | 2026 |
| 571-866 | TON80 Communications | Internet / business phone carrier | 2021 |
| 703-232 | Verizon Wireless | Mobile carrier | 2006 |
| 703-296 | T-Mobile (including Sprint) | Mobile carrier | 2004 |
| 703-357 | Windstream (PAETEC) | Internet / business phone carrier | 2005 |
| 703-490 | Verizon (local phone) | Local phone company | – |
| 703-491 | Verizon (local phone) | Local phone company | – |
| 703-492 | Verizon (local phone) | Local phone company | – |
| 703-494 | Verizon (local phone) | Local phone company | – |
| 703-496 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 703-497 | Verizon (local phone) | Local phone company | – |
| 703-498 | Comcast | Internet / business phone carrier | – |
| 703-499 | Verizon (local phone) | Local phone company | – |
| 703-576 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 703-595 | Level 3 (Lumen) | Internet / business phone carrier | 2006 |
| 703-843 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 703-910 | Windstream (PAETEC) | Internet / business phone carrier | 2006 |
| 703-987 | Verizon Wireless | Mobile carrier | – |
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.