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

LITTLEFLD prefixes in area code 806

NANPA records 4 assigned NXX blocks to rate center LITTLEFLD in area code 806, 0.5% 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. 3 holders hold those blocks, the largest being VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW (2), NEW CINGULAR WIRELESS PCS, LLC - IL (1), VEXUS (1). The earliest assignment on record here is 2004-01-15 and the most recent 2016-07-28. 2 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 code 928 – overlay codes cover the same geography, so a rate center is served by all of them.

4 assigned blocks – 0.5% of 806
3 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
806-264 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2004-01-15 yes yes
806-385 Windstream VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW – no yes
806-485 VEXUS 2011-01-21 no yes
806-551 Windstream VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 2016-07-28 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
VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW Windstream 2 50%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 1 25%
VEXUS – 1 25%

Frequently asked

Which prefixes belong to LITTLEFLD in area code 806?

4 blocks: 264, 385, 485, 551. The table above gives the holder of each.

Which carriers have numbers in LITTLEFLD?

VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW (2 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block), VEXUS (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is LITTLEFLD 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