OCCOQUAN prefixes in area code 571
NANPA records 22 assigned NXX blocks to rate center OCCOQUAN in area code 571, 3.4% of the 639 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 10 holders hold those blocks, the largest being OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (5), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (4), NEW CINGULAR WIRELESS PCS, LLC - DC (4). The earliest assignment on record here is 2008-05-13 and the most recent 2026-10-23. 22 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 703 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 571-343 | Lumen LEVEL 3 COMMUNICATIONS, LLC - VA | 2013-12-13 | yes | yes |
| 571-398 | T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 2012-08-13 | yes | yes |
| 571-408 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 2008-05-13 | yes | yes |
| 571-409 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 2010-02-16 | yes | yes |
| 571-412 | T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 2018-11-21 | yes | yes |
| 571-427 | Telnyx TELNYX LLC | – | yes | yes |
| 571-462 | T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 2020-03-31 | yes | yes |
| 571-477 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 2011-02-08 | yes | yes |
| 571-492 | Comcast COMCAST IP PHONE, LLC | 2011-04-12 | yes | yes |
| 571-497 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 2019-09-23 | yes | yes |
| 571-503 | Onvoy ONVOY, LLC - VA | 2021-01-14 | yes | yes |
| 571-534 | T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 2021-09-15 | yes | yes |
| 571-572 | AT&T NEW CINGULAR WIRELESS PCS, LLC - DC | 2009-03-24 | yes | yes |
| 571-575 | AT&T NEW CINGULAR WIRELESS PCS, LLC - DC | 2009-08-07 | yes | yes |
| 571-580 | T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 2022-09-02 | yes | yes |
| 571-592 | COMMIO, LLC | 2022-11-09 | yes | yes |
| 571-673 | Onvoy ONVOY, LLC - VA | 2024-03-25 | yes | yes |
| 571-713 | IP HORIZON LLC | 2024-12-02 | yes | yes |
| 571-724 | AT&T NEW CINGULAR WIRELESS PCS, LLC - DC | 2025-03-25 | yes | yes |
| 571-764 | Onvoy ONVOY, LLC - VA | 2026-05-20 | yes | yes |
| 571-790 | AT&T NEW CINGULAR WIRELESS PCS, LLC - DC | 2026-10-23 | yes | no |
| 571-866 | TON80 COMMUNICATIONS, LLC | 2021-04-06 | yes | yes |
The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.
Who holds the blocks
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | T-Mobile | 5 | 22.7% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | Verizon | 4 | 18.2% |
| NEW CINGULAR WIRELESS PCS, LLC - DC | AT&T | 4 | 18.2% |
| ONVOY, LLC - VA | Onvoy | 3 | 13.6% |
| LEVEL 3 COMMUNICATIONS, LLC - VA | Lumen | 1 | 4.5% |
| TELNYX LLC | Telnyx | 1 | 4.5% |
| COMCAST IP PHONE, LLC | Comcast | 1 | 4.5% |
| COMMIO, LLC | – | 1 | 4.5% |
| IP HORIZON LLC | – | 1 | 4.5% |
| TON80 COMMUNICATIONS, LLC | – | 1 | 4.5% |
Same rate center in other codes
Overlay codes cover the same geography, so one rate center is served by all of them.
Frequently asked
Which prefixes belong to OCCOQUAN in area code 571?
22 blocks: 343, 398, 408, 409, 412, 427, 462, 477, 492, 497, 503, 534 and 10 more, all listed in the table above.
Which carriers have numbers in OCCOQUAN?
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (5 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (4 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (4 blocks), ONVOY, LLC - VA (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - VA (1 block), TELNYX LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is OCCOQUAN a city?
It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.