NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

BRADDOCK prefixes in area code 703

NANPA records 17 assigned NXX blocks to rate center BRADDOCK in area code 703, 2.2% of the 775 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. 5 holders hold those blocks, the largest being VERIZON VIRGINIA, INC. (8), LEVEL 3 COMMUNICATIONS, LLC - VA (4), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3). 13 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 571 – overlay codes cover the same geography, so a rate center is served by all of them.

17 assigned blocks – 2.2% of 703
5 holders of record
13 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
703-239 Verizon VERIZON VIRGINIA, INC. – yes yes
703-249 Verizon VERIZON VIRGINIA, INC. – yes yes
703-250 Verizon VERIZON VIRGINIA, INC. – no yes
703-266 Verizon VERIZON VIRGINIA, INC. – no yes
703-278 Verizon VERIZON VIRGINIA, INC. – yes yes
703-520 Lumen LEVEL 3 COMMUNICATIONS, LLC - VA – yes yes
703-543 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
703-745 Lumen LEVEL 3 COMMUNICATIONS, LLC - VA – yes yes
703-815 Verizon VERIZON VIRGINIA, INC. – no yes
703-825 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - DC – yes yes
703-828 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
703-829 STARPOWER COMMUNICATIONS, LLC - VA – yes yes
703-830 Verizon VERIZON VIRGINIA, INC. – no yes
703-831 Lumen LEVEL 3 COMMUNICATIONS, LLC - VA – yes yes
703-832 Lumen LEVEL 3 COMMUNICATIONS, LLC - VA – yes yes
703-951 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
703-988 Verizon VERIZON VIRGINIA, INC. – 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

HolderBrandBlocksShare here
VERIZON VIRGINIA, INC. Verizon 8 47.1%
LEVEL 3 COMMUNICATIONS, LLC - VA Lumen 4 23.5%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 3 17.6%
TELEPORT COMMUNICATIONS AMERICA, LLC - DC AT&T 1 5.9%
STARPOWER COMMUNICATIONS, LLC - VA – 1 5.9%

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 BRADDOCK in area code 703?

17 blocks: 239, 249, 250, 266, 278, 520, 543, 745, 815, 825, 828, 829 and 5 more, all listed in the table above.

Which carriers have numbers in BRADDOCK?

VERIZON VIRGINIA, INC. (8 blocks), LEVEL 3 COMMUNICATIONS, LLC - VA (4 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - DC (1 block), STARPOWER COMMUNICATIONS, LLC - VA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is BRADDOCK 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.

Other rate centers in 703

All 775 prefixes in 703