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

HARTLEY prefixes in area code 806

NANPA records 4 assigned NXX blocks to rate center HARTLEY 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. 4 holders hold those blocks, the largest being AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX (1), XIT TELECOMMUNICATIONS & TECHNOLOGY, INC. - TX (1), VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW (1). The earliest assignment on record here is 2003-09-30 and the most recent 2017-10-26. 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 712 – overlay codes cover the same geography, so a rate center is served by all of them.

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

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
806-306 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX 2014-10-28 no yes
806-361 XIT TELECOMMUNICATIONS & TECHNOLOGY, INC. - TX 2003-09-30 no yes
806-365 Windstream VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW – yes yes
806-514 Lumen LEVEL 3 COMMUNICATIONS, LLC - TX 2017-10-26 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
AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX – 1 25%
XIT TELECOMMUNICATIONS & TECHNOLOGY, INC. - TX – 1 25%
VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW Windstream 1 25%
LEVEL 3 COMMUNICATIONS, LLC - TX Lumen 1 25%

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 HARTLEY in area code 806?

4 blocks: 306, 361, 365, 514. The table above gives the holder of each.

Which carriers have numbers in HARTLEY?

AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX (1 block), XIT TELECOMMUNICATIONS & TECHNOLOGY, INC. - TX (1 block), VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW (1 block), LEVEL 3 COMMUNICATIONS, LLC - TX (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is HARTLEY 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