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

ZACHARY prefixes in area code 225

NANPA records 11 assigned NXX blocks to rate center ZACHARY in area code 225, 2.2% of the 501 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 PAETEC ITEL, LLC (2), ONVOY, LLC - LA (2), BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (2). The earliest assignment on record here is 2001-09-25 and the most recent 2024-06-07. 9 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

11 assigned blocks – 2.2% of 225
8 holders of record
9 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
225-286 Windstream PAETEC ITEL, LLC 2001-09-25 yes yes
225-301 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2003-02-04 yes yes
225-306 Windstream PAETEC ITEL, LLC – yes yes
225-392 ADVANCED TEL., INC. - LA 2002-04-22 no yes
225-420 Onvoy ONVOY, LLC - LA 2024-06-07 yes yes
225-451 Onvoy ONVOY, LLC - LA 2021-02-24 yes yes
225-570 Lumen LEVEL 3 COMMUNICATIONS, LLC - LA 2002-04-29 yes yes
225-592 TON80 COMMUNICATIONS, LLC 2021-03-03 yes yes
225-654 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
225-658 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
225-681 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA – 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
PAETEC ITEL, LLC Windstream 2 18.2%
ONVOY, LLC - LA Onvoy 2 18.2%
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 2 18.2%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 1 9.1%
ADVANCED TEL., INC. - LA – 1 9.1%
LEVEL 3 COMMUNICATIONS, LLC - LA Lumen 1 9.1%
TON80 COMMUNICATIONS, LLC – 1 9.1%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA Verizon 1 9.1%

Frequently asked

Which prefixes belong to ZACHARY in area code 225?

11 blocks: 286, 301, 306, 392, 420, 451, 570, 592, 654, 658, 681. The table above gives the holder of each.

Which carriers have numbers in ZACHARY?

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

Is ZACHARY 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 225

All 501 prefixes in 225