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

PLAINVIEW prefixes in area code 806

NANPA records 22 assigned NXX blocks to rate center PLAINVIEW in area code 806, 3.0% of the 734 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. 10 holders hold those blocks, the largest being SOUTHWESTERN BELL (5), ONVOY, LLC - TX (5), NEW CINGULAR WIRELESS PCS, LLC - IL (4). The earliest assignment on record here is 2001-02-12 and the most recent 2021-07-26. 16 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 402, 479, 507 – overlay codes cover the same geography, so a rate center is served by all of them.

22 assigned blocks – 3% of 806
10 holders of record
16 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
806-213 VEXUS 2004-03-26 yes yes
806-221 AT&T SOUTHWESTERN BELL – yes yes
806-288 NUSO, LLC – yes yes
806-291 AT&T SOUTHWESTERN BELL – yes yes
806-292 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX – no yes
806-293 AT&T SOUTHWESTERN BELL – no yes
806-296 AT&T SOUTHWESTERN BELL – no yes
806-313 Onvoy ONVOY, LLC - TX – yes yes
806-388 Onvoy ONVOY, LLC - TX 2009-02-10 yes yes
806-429 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - TX 2010-01-11 yes yes
806-494 AT&T SOUTHWESTERN BELL – yes yes
806-498 Onvoy ONVOY, LLC - TX – yes yes
806-518 T-Mobile METROPCS, INC. 2001-02-12 yes yes
806-572 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2017-11-02 yes yes
806-587 Lumen LEVEL 3 COMMUNICATIONS, LLC - TX 2003-08-08 yes yes
806-600 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2018-02-08 yes yes
806-685 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2001-02-23 no yes
806-729 T-Mobile T-MOBILE USA, INC. – yes yes
806-772 Onvoy ONVOY, LLC - TX 2021-07-26 yes yes
806-774 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
806-808 Onvoy ONVOY, LLC - TX 2018-09-18 yes yes
806-869 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no 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
SOUTHWESTERN BELL AT&T 5 22.7%
ONVOY, LLC - TX Onvoy 5 22.7%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 4 18.2%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX Verizon 2 9.1%
VEXUS – 1 4.5%
NUSO, LLC – 1 4.5%
TELEPORT COMMUNICATIONS AMERICA, LLC - TX AT&T 1 4.5%
METROPCS, INC. T-Mobile 1 4.5%
LEVEL 3 COMMUNICATIONS, LLC - TX Lumen 1 4.5%
T-MOBILE USA, INC. T-Mobile 1 4.5%

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 PLAINVIEW in area code 806?

22 blocks: 213, 221, 288, 291, 292, 293, 296, 313, 388, 429, 494, 498 and 10 more, all listed in the table above.

Which carriers have numbers in PLAINVIEW?

SOUTHWESTERN BELL (5 blocks), ONVOY, LLC - TX (5 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (4 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (2 blocks), VEXUS (1 block), NUSO, 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 PLAINVIEW 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 806

All 734 prefixes in 806