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

GARWOOD prefixes in area code 979

NANPA records 7 assigned NXX blocks to rate center GARWOOD in area code 979, 1.7% of the 413 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. 6 holders hold those blocks, the largest being SOUTHWESTERN BELL (2), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (1), AT&T ENTERPRISES, LLC (1). The earliest assignment on record here is 2001-05-09 and the most recent 2011-02-02. 7 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 573 – overlay codes cover the same geography, so a rate center is served by all of them.

7 assigned blocks – 1.7% of 979
6 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
979-243 AT&T SOUTHWESTERN BELL 2001-05-09 yes yes
979-253 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2001-09-18 yes yes
979-276 AT&T AT&T ENTERPRISES, LLC 2011-02-02 yes yes
979-339 Lumen LEVEL 3 COMMUNICATIONS, LLC - TX – yes yes
979-758 AT&T SOUTHWESTERN BELL – yes yes
979-800 Peerless PEERLESS NETWORK OF TEXAS, LLC - TX 2004-11-04 yes yes
979-999 EVOLVE CELLULAR, INC. 2008-06-25 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
SOUTHWESTERN BELL AT&T 2 28.6%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX Verizon 1 14.3%
AT&T ENTERPRISES, LLC AT&T 1 14.3%
LEVEL 3 COMMUNICATIONS, LLC - TX Lumen 1 14.3%
PEERLESS NETWORK OF TEXAS, LLC - TX Peerless 1 14.3%
EVOLVE CELLULAR, INC. – 1 14.3%

Frequently asked

Which prefixes belong to GARWOOD in area code 979?

7 blocks: 243, 253, 276, 339, 758, 800, 999. The table above gives the holder of each.

Which carriers have numbers in GARWOOD?

SOUTHWESTERN BELL (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (1 block), AT&T ENTERPRISES, LLC (1 block), LEVEL 3 COMMUNICATIONS, LLC - TX (1 block), PEERLESS NETWORK OF TEXAS, LLC - TX (1 block), EVOLVE CELLULAR, INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is GARWOOD 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 979

All 413 prefixes in 979