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

SWEETWATER prefixes in area code 325

NANPA records 9 assigned NXX blocks to rate center SWEETWATER in area code 325, 2.2% 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 SOUTHWESTERN BELL (2), AT&T ENTERPRISES, LLC (1), TEXAS COMMUNICATIONS, INC. (1). The earliest assignment on record here is 2002-03-05 and the most recent 2024-10-23. 6 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 334, 423, 573, 580 – overlay codes cover the same geography, so a rate center is served by all of them.

9 assigned blocks – 2.2% of 325
8 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
325-219 AT&T AT&T ENTERPRISES, LLC 2012-11-14 yes yes
325-233 TEXAS COMMUNICATIONS, INC. 2004-11-02 no yes
325-235 AT&T SOUTHWESTERN BELL – no yes
325-236 AT&T SOUTHWESTERN BELL – yes yes
325-256 Bandwidth BANDWIDTH.COM CLEC, LLC - TX 2010-01-26 no yes
325-273 CSC WIRELESS, LLC 2019-04-01 yes yes
325-363 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2024-10-23 yes yes
325-842 FRACTEL, LLC 2019-09-20 yes yes
325-933 T-Mobile METROPCS, INC. 2002-03-05 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 22.2%
AT&T ENTERPRISES, LLC AT&T 1 11.1%
TEXAS COMMUNICATIONS, INC. – 1 11.1%
BANDWIDTH.COM CLEC, LLC - TX Bandwidth 1 11.1%
CSC WIRELESS, LLC – 1 11.1%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 1 11.1%
FRACTEL, LLC – 1 11.1%
METROPCS, INC. T-Mobile 1 11.1%

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 SWEETWATER in area code 325?

9 blocks: 219, 233, 235, 236, 256, 273, 363, 842, 933. The table above gives the holder of each.

Which carriers have numbers in SWEETWATER?

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

Is SWEETWATER 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