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

CLINT prefixes in area code 915

NANPA records 17 assigned NXX blocks to rate center CLINT in area code 915, 4.6% of the 367 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. 11 holders hold those blocks, the largest being ONVOY, LLC - TX (4), BANDWIDTH.COM CLEC, LLC - TX (3), SOUTHWESTERN BELL (2). The earliest assignment on record here is 2002-05-31 and the most recent 2024-09-10. 16 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

17 assigned blocks – 4.6% of 915
11 holders of record
16 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
915-209 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - TX 2010-02-26 yes yes
915-233 Bandwidth BANDWIDTH.COM CLEC, LLC - TX 2019-04-30 yes yes
915-267 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2014-09-29 yes yes
915-277 Bandwidth BANDWIDTH.COM CLEC, LLC - TX 2021-04-12 yes yes
915-286 Onvoy ONVOY, LLC - TX 2021-08-02 yes yes
915-288 Charter TWC IP ENABLED SERVICES, LLC 2003-12-22 yes yes
915-293 Onvoy ONVOY, LLC - TX 2022-01-11 yes yes
915-295 Onvoy ONVOY, LLC - TX 2020-12-28 yes yes
915-302 Bandwidth BANDWIDTH.COM CLEC, LLC - TX 2015-08-27 yes yes
915-338 NUSO, LLC 2023-02-16 yes yes
915-347 COMMIO, LLC 2023-12-21 yes yes
915-354 Onvoy ONVOY, LLC - TX 2024-09-10 yes yes
915-440 Lumen LEVEL 3 COMMUNICATIONS, LLC - TX 2002-05-31 yes yes
915-703 T-Mobile METROPCS, INC. 2013-10-25 yes yes
915-851 AT&T SOUTHWESTERN BELL – no yes
915-938 AT&T SOUTHWESTERN BELL 2007-08-01 yes yes
915-974 AT&T AT&T ENTERPRISES, LLC 2008-06-26 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
ONVOY, LLC - TX Onvoy 4 23.5%
BANDWIDTH.COM CLEC, LLC - TX Bandwidth 3 17.6%
SOUTHWESTERN BELL AT&T 2 11.8%
TELEPORT COMMUNICATIONS AMERICA, LLC - TX AT&T 1 5.9%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 1 5.9%
TWC IP ENABLED SERVICES, LLC Charter 1 5.9%
NUSO, LLC – 1 5.9%
COMMIO, LLC – 1 5.9%
LEVEL 3 COMMUNICATIONS, LLC - TX Lumen 1 5.9%
METROPCS, INC. T-Mobile 1 5.9%
AT&T ENTERPRISES, LLC AT&T 1 5.9%

Frequently asked

Which prefixes belong to CLINT in area code 915?

17 blocks: 209, 233, 267, 277, 286, 288, 293, 295, 302, 338, 347, 354 and 5 more, all listed in the table above.

Which carriers have numbers in CLINT?

ONVOY, LLC - TX (4 blocks), BANDWIDTH.COM CLEC, LLC - TX (3 blocks), SOUTHWESTERN BELL (2 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - TX (1 block), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block), TWC IP ENABLED SERVICES, 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 CLINT 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 915

All 367 prefixes in 915