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

BROWNWOOD prefixes in area code 325

NANPA records 18 assigned NXX blocks to rate center BROWNWOOD in area code 325, 4.4% of the 408 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 NEW CINGULAR WIRELESS PCS, LLC - IL (6), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (5), LEVEL 3 COMMUNICATIONS, LLC - TX (2). The earliest assignment on record here is 2001-06-27 and the most recent 2024-11-06. 11 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

18 assigned blocks – 4.4% of 325
8 holders of record
11 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
325-200 Lumen LEVEL 3 COMMUNICATIONS, LLC - TX 2002-08-19 yes yes
325-203 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2004-03-04 yes yes
325-217 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
325-327 Comcast COMCAST IP PHONE, LLC 2023-03-02 yes yes
325-331 NUSO, LLC 2023-03-03 yes yes
325-430 Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 2001-06-27 yes yes
325-488 SKYE TELECOM LLC DBA SKYETEL 2021-09-03 yes yes
325-510 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - TX 2002-06-14 yes yes
325-600 Lumen LEVEL 3 COMMUNICATIONS, LLC - TX 2003-01-23 yes yes
325-641 Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS – no yes
325-642 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
325-643 Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS – no yes
325-646 Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS – no yes
325-647 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
325-649 Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS – no yes
325-800 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
325-894 Twilio TWILIO INTERNATIONAL, INC. 2024-11-06 yes yes
325-998 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2001-10-23 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
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 6 33.3%
FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS Frontier 5 27.8%
LEVEL 3 COMMUNICATIONS, LLC - TX Lumen 2 11.1%
COMCAST IP PHONE, LLC Comcast 1 5.6%
NUSO, LLC – 1 5.6%
SKYE TELECOM LLC DBA SKYETEL – 1 5.6%
TELEPORT COMMUNICATIONS AMERICA, LLC - TX AT&T 1 5.6%
TWILIO INTERNATIONAL, INC. Twilio 1 5.6%

Frequently asked

Which prefixes belong to BROWNWOOD in area code 325?

18 blocks: 200, 203, 217, 327, 331, 430, 488, 510, 600, 641, 642, 643 and 6 more, all listed in the table above.

Which carriers have numbers in BROWNWOOD?

NEW CINGULAR WIRELESS PCS, LLC - IL (6 blocks), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (5 blocks), LEVEL 3 COMMUNICATIONS, LLC - TX (2 blocks), COMCAST IP PHONE, LLC (1 block), NUSO, LLC (1 block), SKYE TELECOM LLC DBA SKYETEL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is BROWNWOOD 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 325

All 408 prefixes in 325