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

ANNISTON prefixes in area code 256

NANPA records 43 assigned NXX blocks to rate center ANNISTON in area code 256, 5.5% of the 786 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. 14 holders hold those blocks, the largest being BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (13), NEW CINGULAR WIRELESS PCS, LLC - GA (7), POWERTEL BIRMINGHAM LICENSES, INC. (5). The earliest assignment on record here is 2001-04-21 and the most recent 2022-09-13. 29 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 code 938 – overlay codes cover the same geography, so a rate center is served by all of them.

43 assigned blocks – 5.5% of 256
14 holders of record
29 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
256-225 T-Mobile POWERTEL BIRMINGHAM LICENSES, INC. – no yes
256-231 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
256-235 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
256-236 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
256-237 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
256-238 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-239 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
256-240 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-241 Windstream PAETEC ITEL, LLC – no yes
256-282 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
256-283 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
256-294 T-Mobile POWERTEL BIRMINGHAM LICENSES, INC. – yes yes
256-310 T-Mobile METROPCS, INC. – yes yes
256-342 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - AL – yes yes
256-343 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2001-07-26 yes yes
256-371 T-Mobile POWERTEL BIRMINGHAM LICENSES, INC. 2001-04-21 yes yes
256-403 Lumen LEVEL 3 COMMUNICATIONS, LLC - AL 2001-11-05 yes yes
256-405 Lumen LEVEL 3 COMMUNICATIONS, LLC - AL 2002-04-10 yes yes
256-419 Windstream PAETEC ITEL, LLC 2002-07-31 yes yes
256-452 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL – no yes
256-453 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL – no yes
256-454 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
256-473 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
256-499 AT&T AT&T - LOCAL 2002-10-01 yes yes
256-525 T-Mobile POWERTEL BIRMINGHAM LICENSES, INC. – yes yes
256-530 DOVETEL COMMUNICATIONS LLC - AL 2012-08-20 yes yes
256-591 T-Mobile POWERTEL BIRMINGHAM LICENSES, INC. 2003-04-02 yes yes
256-624 Windstream PAETEC ITEL, LLC – yes yes
256-676 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 2005-01-10 yes yes
256-689 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 2005-02-23 yes yes
256-741 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-770 Lumen LEVEL 3 COMMUNICATIONS, LLC - AL 2006-01-03 yes yes
256-820 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
256-831 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
256-832 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-835 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
256-846 SOUTHERN COMMUNICATIONS SERVICES, INC. – yes yes
256-847 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-848 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-862 Onvoy ONVOY, LLC - AL 2020-12-28 yes yes
256-949 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2021-12-14 yes yes
256-954 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 2022-07-12 yes yes
256-982 NUSO, LLC 2022-09-13 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
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 13 30.2%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 7 16.3%
POWERTEL BIRMINGHAM LICENSES, INC. T-Mobile 5 11.6%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL Verizon 4 9.3%
PAETEC ITEL, LLC Windstream 3 7%
LEVEL 3 COMMUNICATIONS, LLC - AL Lumen 3 7%
METROPCS, INC. T-Mobile 1 2.3%
TELEPORT COMMUNICATIONS AMERICA, LLC - AL AT&T 1 2.3%
AT&T - LOCAL AT&T 1 2.3%
DOVETEL COMMUNICATIONS LLC - AL – 1 2.3%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL Verizon 1 2.3%
SOUTHERN COMMUNICATIONS SERVICES, INC. – 1 2.3%
ONVOY, LLC - AL Onvoy 1 2.3%
NUSO, LLC – 1 2.3%

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 ANNISTON in area code 256?

43 blocks: 225, 231, 235, 236, 237, 238, 239, 240, 241, 282, 283, 294 and 31 more, all listed in the table above.

Which carriers have numbers in ANNISTON?

BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (13 blocks), NEW CINGULAR WIRELESS PCS, LLC - GA (7 blocks), POWERTEL BIRMINGHAM LICENSES, INC. (5 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (4 blocks), PAETEC ITEL, LLC (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - AL (3 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is ANNISTON 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 256

All 786 prefixes in 256