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

HOUSTON prefixes in area code 662

NANPA records 9 assigned NXX blocks to rate center HOUSTON in area code 662, 1.2% of the 756 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 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (2), NEW CINGULAR WIRELESS PCS, LLC - GA (2), TELEPAK NETWORKS, INC. - MS (1). The earliest assignment on record here is 2001-08-27 and the most recent 2008-03-19. 8 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 281, 346, 417, 507 – overlay codes cover the same geography, so a rate center is served by all of them.

9 assigned blocks – 1.2% of 662
7 holders of record
8 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
662-448 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
662-456 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
662-499 TELEPAK NETWORKS, INC. - MS 2001-08-27 yes yes
662-542 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2002-02-25 no yes
662-559 Bandwidth BANDWIDTH.COM CLEC, LLC - MS – yes yes
662-567 Lumen LEVEL 3 COMMUNICATIONS, LLC - MS 2002-04-25 yes yes
662-631 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 2003-02-05 yes yes
662-786 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2008-03-13 yes yes
662-794 CELLULAR SOUTH, INC. 2008-03-19 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 2 22.2%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 2 22.2%
TELEPAK NETWORKS, INC. - MS – 1 11.1%
BANDWIDTH.COM CLEC, LLC - MS Bandwidth 1 11.1%
LEVEL 3 COMMUNICATIONS, LLC - MS Lumen 1 11.1%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS Verizon 1 11.1%
CELLULAR SOUTH, INC. – 1 11.1%

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 HOUSTON in area code 662?

9 blocks: 448, 456, 499, 542, 559, 567, 631, 786, 794. The table above gives the holder of each.

Which carriers have numbers in HOUSTON?

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

Is HOUSTON 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 662

All 756 prefixes in 662