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

MCINTOSH prefixes in area code 251

NANPA records 10 assigned NXX blocks to rate center MCINTOSH in area code 251, 1.9% 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. 8 holders hold those blocks, the largest being ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC (2), ONVOY, LLC - AL (2), PAETEC ITEL, LLC (1). The earliest assignment on record here is 2002-04-29 and the most recent 2024-02-02. 9 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 218, 352, 605 – overlay codes cover the same geography, so a rate center is served by all of them.

10 assigned blocks – 1.9% of 251
8 holders of record
9 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
251-218 Windstream PAETEC ITEL, LLC – no yes
251-225 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2003-03-14 yes yes
251-235 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 2002-12-30 yes yes
251-274 AT&T AT&T ENTERPRISES, LLC 2011-02-07 yes yes
251-412 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 2022-09-20 yes yes
251-418 Lumen LEVEL 3 COMMUNICATIONS, LLC - AL 2002-04-29 yes yes
251-474 COMMIO, LLC 2024-02-02 yes yes
251-567 Onvoy ONVOY, LLC - AL 2022-09-01 yes yes
251-664 Onvoy ONVOY, LLC - AL – yes yes
251-944 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – 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
ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC – 2 20%
ONVOY, LLC - AL Onvoy 2 20%
PAETEC ITEL, LLC Windstream 1 10%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 1 10%
AT&T ENTERPRISES, LLC AT&T 1 10%
LEVEL 3 COMMUNICATIONS, LLC - AL Lumen 1 10%
COMMIO, LLC – 1 10%
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 1 10%

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 MCINTOSH in area code 251?

10 blocks: 218, 225, 235, 274, 412, 418, 474, 567, 664, 944. The table above gives the holder of each.

Which carriers have numbers in MCINTOSH?

ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC (2 blocks), ONVOY, LLC - AL (2 blocks), PAETEC ITEL, LLC (1 block), NEW CINGULAR WIRELESS PCS, LLC - GA (1 block), AT&T ENTERPRISES, LLC (1 block), LEVEL 3 COMMUNICATIONS, LLC - 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 MCINTOSH 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