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

AUBREY prefixes in area code 940

NANPA records 13 assigned NXX blocks to rate center AUBREY in area code 940, 2.6% of the 506 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. 8 holders hold those blocks, the largest being GRANDE COMMUNICATIONS NETWORKS, INC. - TX (3), NEW CINGULAR WIRELESS PCS, LLC - IL (2), SOUTHWESTERN BELL (2). The earliest assignment on record here is 2018-02-23 and the most recent 2023-02-17. 11 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

13 assigned blocks – 2.6% of 940
8 holders of record
11 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
940-248 EXIANT COMMUNICATIONS LLC 2018-02-23 yes yes
940-265 GRANDE COMMUNICATIONS NETWORKS, INC. - TX – no yes
940-266 GRANDE COMMUNICATIONS NETWORKS, INC. - TX – no yes
940-290 Bandwidth BANDWIDTH.COM CLEC, LLC - TX 2019-05-23 yes yes
940-305 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
940-343 Lumen LEVEL 3 COMMUNICATIONS, LLC - TX – yes yes
940-365 AT&T SOUTHWESTERN BELL – yes yes
940-440 AT&T SOUTHWESTERN BELL – yes yes
940-488 GRANDE COMMUNICATIONS NETWORKS, INC. - TX – yes yes
940-510 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2023-02-17 yes yes
940-666 FRACTEL, LLC 2019-01-25 yes yes
940-940 Onvoy ONVOY, LLC - TX 2022-09-28 yes yes
940-945 Onvoy ONVOY, LLC - TX 2020-10-29 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
GRANDE COMMUNICATIONS NETWORKS, INC. - TX – 3 23.1%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 2 15.4%
SOUTHWESTERN BELL AT&T 2 15.4%
ONVOY, LLC - TX Onvoy 2 15.4%
EXIANT COMMUNICATIONS LLC – 1 7.7%
BANDWIDTH.COM CLEC, LLC - TX Bandwidth 1 7.7%
LEVEL 3 COMMUNICATIONS, LLC - TX Lumen 1 7.7%
FRACTEL, LLC – 1 7.7%

Frequently asked

Which prefixes belong to AUBREY in area code 940?

13 blocks: 248, 265, 266, 290, 305, 343, 365, 440, 488, 510, 666, 940 and 1 more, all listed in the table above.

Which carriers have numbers in AUBREY?

GRANDE COMMUNICATIONS NETWORKS, INC. - TX (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (2 blocks), SOUTHWESTERN BELL (2 blocks), ONVOY, LLC - TX (2 blocks), EXIANT COMMUNICATIONS LLC (1 block), BANDWIDTH.COM CLEC, LLC - TX (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is AUBREY 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 940

All 506 prefixes in 940