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

BAYMINETTE prefixes in area code 251

NANPA records 13 assigned NXX blocks to rate center BAYMINETTE in area code 251, 2.5% of the 528 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. 6 holders hold those blocks, the largest being ONVOY, LLC - AL (6), LEVEL 3 COMMUNICATIONS, LLC - AL (2), BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (2). The earliest assignment on record here is 2002-08-27 and the most recent 2024-02-29. 11 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

13 assigned blocks – 2.5% of 251
6 holders of record
11 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
251-202 Lumen LEVEL 3 COMMUNICATIONS, LLC - AL 2002-08-27 yes yes
251-239 Windstream PAETEC ITEL, LLC – yes yes
251-250 Onvoy ONVOY, LLC - AL 2016-02-08 yes yes
251-325 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2020-05-28 yes yes
251-350 Onvoy ONVOY, LLC - AL 2021-01-22 yes yes
251-482 Onvoy ONVOY, LLC - AL 2024-02-29 yes yes
251-491 TELEPAK NETWORKS, INC. - AL 2007-04-24 no yes
251-494 Lumen LEVEL 3 COMMUNICATIONS, LLC - AL – yes yes
251-515 Onvoy ONVOY, LLC - AL 2021-05-25 yes yes
251-571 Onvoy ONVOY, LLC - AL 2022-08-31 yes yes
251-580 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
251-651 Onvoy ONVOY, LLC - AL 2018-10-12 yes yes
251-937 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no 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
ONVOY, LLC - AL Onvoy 6 46.2%
LEVEL 3 COMMUNICATIONS, LLC - AL Lumen 2 15.4%
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 2 15.4%
PAETEC ITEL, LLC Windstream 1 7.7%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 1 7.7%
TELEPAK NETWORKS, INC. - AL – 1 7.7%

Frequently asked

Which prefixes belong to BAYMINETTE in area code 251?

13 blocks: 202, 239, 250, 325, 350, 482, 491, 494, 515, 571, 580, 651 and 1 more, all listed in the table above.

Which carriers have numbers in BAYMINETTE?

ONVOY, LLC - AL (6 blocks), LEVEL 3 COMMUNICATIONS, LLC - AL (2 blocks), BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (2 blocks), PAETEC ITEL, LLC (1 block), NEW CINGULAR WIRELESS PCS, LLC - GA (1 block), TELEPAK NETWORKS, INC. - AL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is BAYMINETTE 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 251

All 528 prefixes in 251