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

DECATUR prefixes in area code 256

NANPA records 50 assigned NXX blocks to rate center DECATUR in area code 256, 6.4% 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 (15), NEW CINGULAR WIRELESS PCS, LLC - GA (10), POWERTEL BIRMINGHAM LICENSES, INC. (5). The earliest assignment on record here is 2001-04-11 and the most recent 2023-07-12. 33 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 217, 260, 269, 402 – overlay codes cover the same geography, so a rate center is served by all of them.

50 assigned blocks – 6.4% of 256
14 holders of record
33 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
256-209 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2023-07-12 yes yes
256-214 T-Mobile METROPCS, INC. – yes yes
256-221 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL – no yes
256-227 T-Mobile POWERTEL BIRMINGHAM LICENSES, INC. – no yes
256-250 Windstream PAETEC ITEL, LLC 2004-03-19 yes yes
256-260 Windstream PAETEC ITEL, LLC – no yes
256-274 Lumen LEVEL 3 COMMUNICATIONS, LLC - AL – yes yes
256-280 Lumen LEVEL 3 COMMUNICATIONS, LLC - AL 2002-06-20 yes yes
256-301 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-303 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL – no yes
256-306 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-308 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-309 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-318 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
256-340 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-341 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-345 T-Mobile POWERTEL BIRMINGHAM LICENSES, INC. 2001-04-11 no yes
256-350 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
256-351 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-353 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
256-355 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
256-416 Spok SPOK, INC. – no yes
256-432 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-445 Windstream PAETEC ITEL, LLC – yes yes
256-466 T-Mobile POWERTEL BIRMINGHAM LICENSES, INC. 2002-01-03 no yes
256-476 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL – no yes
256-552 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-556 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
256-560 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 2003-04-02 yes yes
256-565 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
256-566 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
256-580 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-584 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
256-606 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
256-616 Lumen CENTURYLINK COMMUNICATIONS LLC - AL 2003-05-21 yes yes
256-621 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2003-04-18 no yes
256-642 T-Mobile POWERTEL BIRMINGHAM LICENSES, INC. – yes yes
256-654 T-Mobile POWERTEL BIRMINGHAM LICENSES, INC. – no yes
256-686 Charter CHARTER IP ENABLED SERVICES, LLC 2007-08-28 yes yes
256-791 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2020-02-10 yes yes
256-821 SHELCOMM 2020-11-18 no yes
256-822 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - AL 2008-05-01 yes yes
256-898 AT&T AT&T - LOCAL – yes yes
256-916 Onvoy ONVOY, LLC - AL 2021-09-03 yes yes
256-938 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 2023-05-25 yes yes
256-941 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2021-11-11 yes yes
256-957 Onvoy ONVOY, LLC - AL 2021-01-12 yes yes
256-973 Onvoy ONVOY, LLC - AL 2014-10-13 yes yes
256-986 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2022-12-01 yes yes
256-994 Lumen LEVEL 3 COMMUNICATIONS, LLC - AL 2023-03-24 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 15 30%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 10 20%
POWERTEL BIRMINGHAM LICENSES, INC. T-Mobile 5 10%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL Verizon 4 8%
PAETEC ITEL, LLC Windstream 3 6%
LEVEL 3 COMMUNICATIONS, LLC - AL Lumen 3 6%
ONVOY, LLC - AL Onvoy 3 6%
METROPCS, INC. T-Mobile 1 2%
SPOK, INC. Spok 1 2%
CENTURYLINK COMMUNICATIONS LLC - AL Lumen 1 2%
CHARTER IP ENABLED SERVICES, LLC Charter 1 2%
SHELCOMM – 1 2%
TELEPORT COMMUNICATIONS AMERICA, LLC - AL AT&T 1 2%
AT&T - LOCAL AT&T 1 2%

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 DECATUR in area code 256?

50 blocks: 209, 214, 221, 227, 250, 260, 274, 280, 301, 303, 306, 308 and 38 more, all listed in the table above.

Which carriers have numbers in DECATUR?

BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (15 blocks), NEW CINGULAR WIRELESS PCS, LLC - GA (10 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 DECATUR 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