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

CARENCRO prefixes in area code 337

NANPA records 9 assigned NXX blocks to rate center CARENCRO in area code 337, 1.5% of the 599 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. 7 holders hold those blocks, the largest being PAETEC ITEL, LLC (2), BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (2), ADVANCED TEL., INC. - LA (1). The earliest assignment on record here is 2002-04-22 and the most recent 2024-03-29. 7 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

9 assigned blocks – 1.5% of 337
7 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
337-325 ADVANCED TEL., INC. - LA 2002-04-22 no yes
337-464 Windstream PAETEC ITEL, LLC 2005-10-27 yes yes
337-469 Consolidated LAFAYETTE CITY-PARISH CONSOLIDATED GOVERNMENT - LA 2018-09-26 yes yes
337-520 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2015-05-15 yes yes
337-565 Comcast COMCAST IP PHONE, LLC – yes yes
337-757 IP HORIZON LLC 2024-03-29 yes yes
337-886 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
337-896 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-915 Windstream PAETEC ITEL, LLC 2005-04-26 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 22.2%
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 2 22.2%
ADVANCED TEL., INC. - LA – 1 11.1%
LAFAYETTE CITY-PARISH CONSOLIDATED GOVERNMENT - LA Consolidated 1 11.1%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 1 11.1%
COMCAST IP PHONE, LLC Comcast 1 11.1%
IP HORIZON LLC – 1 11.1%

Frequently asked

Which prefixes belong to CARENCRO in area code 337?

9 blocks: 325, 464, 469, 520, 565, 757, 886, 896, 915. The table above gives the holder of each.

Which carriers have numbers in CARENCRO?

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

Is CARENCRO 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 337

All 599 prefixes in 337