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

ARAB prefixes in area code 256

NANPA records 11 assigned NXX blocks to rate center ARAB in area code 256, 1.4% 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. 4 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (3), BRINDLEE MOUNTAIN TELEPHONE LLC (3), POWERTEL BIRMINGHAM LICENSES, INC. (3). The earliest assignment on record here is 2003-03-25 and the most recent 2021-12-17. 7 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.

11 assigned blocks – 1.4% of 256
4 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
256-200 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 2004-02-23 yes yes
256-224 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 2012-01-12 yes yes
256-317 BRINDLEE MOUNTAIN TELEPHONE LLC – no yes
256-550 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2003-03-25 no yes
256-586 BRINDLEE MOUNTAIN TELEPHONE LLC – no yes
256-640 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 2004-08-03 yes yes
256-843 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2014-03-11 yes yes
256-889 T-Mobile POWERTEL BIRMINGHAM LICENSES, INC. 2021-04-27 yes yes
256-919 T-Mobile POWERTEL BIRMINGHAM LICENSES, INC. 2010-01-15 yes yes
256-931 BRINDLEE MOUNTAIN TELEPHONE LLC – no yes
256-951 T-Mobile POWERTEL BIRMINGHAM LICENSES, INC. 2021-12-17 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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL Verizon 3 27.3%
BRINDLEE MOUNTAIN TELEPHONE LLC – 3 27.3%
POWERTEL BIRMINGHAM LICENSES, INC. T-Mobile 3 27.3%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 2 18.2%

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 ARAB in area code 256?

11 blocks: 200, 224, 317, 550, 586, 640, 843, 889, 919, 931, 951. The table above gives the holder of each.

Which carriers have numbers in ARAB?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL (3 blocks), BRINDLEE MOUNTAIN TELEPHONE LLC (3 blocks), POWERTEL BIRMINGHAM LICENSES, INC. (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - GA (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is ARAB 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