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

ODESSA prefixes in area code 432

NANPA records 54 assigned NXX blocks to rate center ODESSA in area code 432, 15.8% of the 341 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. 15 holders hold those blocks, the largest being SOUTHWESTERN BELL (23), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (8), NEW CINGULAR WIRELESS PCS, LLC - IL (6). The earliest assignment on record here is 2001-01-05 and the most recent 2026-07-28. 43 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 codes 320, 509, 607, 816 – overlay codes cover the same geography, so a rate center is served by all of them.

54 assigned blocks – 15.8% of 432
15 holders of record
43 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
432-202 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2002-12-04 yes yes
432-204 VEXUS 2004-03-25 yes yes
432-208 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2002-06-19 no yes
432-225 Onvoy ONVOY, LLC - TX – yes yes
432-227 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2018-01-04 yes yes
432-231 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2014-08-28 yes yes
432-232 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2016-07-06 yes yes
432-248 AT&T SOUTHWESTERN BELL 2013-01-22 yes yes
432-257 AT&T SOUTHWESTERN BELL 2002-08-07 yes yes
432-258 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2008-05-02 yes yes
432-272 GRANDE COMMUNICATIONS NETWORKS, INC. - TX – yes yes
432-276 AT&T AT&T ENTERPRISES, LLC 2014-07-24 yes yes
432-280 IP HORIZON LLC 2020-09-28 yes yes
432-282 STRATUS NETWORKS 2021-03-09 yes yes
432-307 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2014-11-18 yes yes
432-308 Windstream PAETEC ITEL, LLC 2015-04-15 yes yes
432-310 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
432-316 NUSO, LLC 2021-12-03 yes yes
432-326 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2024-01-18 yes yes
432-331 AT&T SOUTHWESTERN BELL – yes yes
432-332 AT&T SOUTHWESTERN BELL – no yes
432-333 AT&T SOUTHWESTERN BELL – yes yes
432-334 AT&T SOUTHWESTERN BELL – no yes
432-335 AT&T SOUTHWESTERN BELL – no yes
432-337 AT&T SOUTHWESTERN BELL – yes yes
432-338 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2024-05-31 yes yes
432-339 VEXUS 2001-01-05 no yes
432-341 Onvoy ONVOY, LLC - TX 2024-06-17 yes yes
432-346 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2026-04-15 yes yes
432-351 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2025-10-09 yes yes
432-359 HD CARRIER LLC 2026-07-28 yes yes
432-362 AT&T SOUTHWESTERN BELL – no yes
432-363 AT&T SOUTHWESTERN BELL – yes yes
432-366 AT&T SOUTHWESTERN BELL – no yes
432-367 AT&T SOUTHWESTERN BELL – no yes
432-368 AT&T SOUTHWESTERN BELL – no yes
432-381 AT&T SOUTHWESTERN BELL – yes yes
432-385 AT&T SOUTHWESTERN BELL – yes yes
432-438 AT&T SOUTHWESTERN BELL – yes yes
432-444 USFON, INC. - TX 2018-10-25 yes yes
432-456 AT&T SOUTHWESTERN BELL 2010-10-14 yes yes
432-530 AT&T SOUTHWESTERN BELL – yes yes
432-550 AT&T SOUTHWESTERN BELL – no yes
432-552 AT&T SOUTHWESTERN BELL – yes yes
432-577 Onvoy ONVOY, LLC - TX – yes yes
432-580 AT&T SOUTHWESTERN BELL – yes yes
432-582 AT&T SOUTHWESTERN BELL – yes yes
432-614 Lumen LEVEL 3 COMMUNICATIONS, LLC - TX 2002-06-13 yes yes
432-653 Lumen LEVEL 3 COMMUNICATIONS, LLC - TX 2006-07-27 yes yes
432-703 AT&T SOUTHWESTERN BELL 2013-05-09 yes yes
432-803 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2013-09-13 yes yes
432-880 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
432-888 Onvoy ONVOY, LLC - TX 2017-11-02 yes yes
432-924 T-Mobile T-MOBILE USA, INC. 2001-03-13 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 23 42.6%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX Verizon 8 14.8%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 6 11.1%
ONVOY, LLC - TX Onvoy 4 7.4%
VEXUS – 2 3.7%
LEVEL 3 COMMUNICATIONS, LLC - TX Lumen 2 3.7%
GRANDE COMMUNICATIONS NETWORKS, INC. - TX – 1 1.9%
AT&T ENTERPRISES, LLC AT&T 1 1.9%
IP HORIZON LLC – 1 1.9%
STRATUS NETWORKS – 1 1.9%
PAETEC ITEL, LLC Windstream 1 1.9%
NUSO, LLC – 1 1.9%
HD CARRIER LLC – 1 1.9%
USFON, INC. - TX – 1 1.9%
T-MOBILE USA, INC. T-Mobile 1 1.9%

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 ODESSA in area code 432?

54 blocks: 202, 204, 208, 225, 227, 231, 232, 248, 257, 258, 272, 276 and 42 more, all listed in the table above.

Which carriers have numbers in ODESSA?

SOUTHWESTERN BELL (23 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (8 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (6 blocks), ONVOY, LLC - TX (4 blocks), VEXUS (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - TX (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is ODESSA 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 432

All 341 prefixes in 432