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

HAUGHTON prefixes in area code 318

NANPA records 7 assigned NXX blocks to rate center HAUGHTON in area code 318, 0.9% of the 765 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. 5 holders hold those blocks, the largest being BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (3), BANDWIDTH.COM CLEC, LLC - LA (1), ONVOY, LLC - LA (1). The earliest assignment on record here is 2005-04-26 and the most recent 2024-02-09. 6 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

7 assigned blocks – 0.9% of 318
5 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
318-390 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
318-615 Bandwidth BANDWIDTH.COM CLEC, LLC - LA 2008-08-25 yes yes
318-706 Onvoy ONVOY, LLC - LA 2016-05-18 yes yes
318-829 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2024-02-09 yes yes
318-909 Windstream PAETEC ITEL, LLC 2005-04-26 yes yes
318-949 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
318-987 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
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 3 42.9%
BANDWIDTH.COM CLEC, LLC - LA Bandwidth 1 14.3%
ONVOY, LLC - LA Onvoy 1 14.3%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 1 14.3%
PAETEC ITEL, LLC Windstream 1 14.3%

Frequently asked

Which prefixes belong to HAUGHTON in area code 318?

7 blocks: 390, 615, 706, 829, 909, 949, 987. The table above gives the holder of each.

Which carriers have numbers in HAUGHTON?

BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (3 blocks), BANDWIDTH.COM CLEC, LLC - LA (1 block), ONVOY, LLC - LA (1 block), NEW CINGULAR WIRELESS PCS, LLC - GA (1 block), PAETEC ITEL, 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 HAUGHTON 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 318

All 765 prefixes in 318