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

SLATON prefixes in area code 806

NANPA records 7 assigned NXX blocks to rate center SLATON in area code 806, 1.0% 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. 6 holders hold those blocks, the largest being SOUTHWESTERN BELL (2), AT&T ENTERPRISES, LLC (1), VEXUS (1). The earliest assignment on record here is 2001-05-24 and the most recent 2026-03-26. 6 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

7 assigned blocks – 1% of 806
6 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
806-329 AT&T AT&T ENTERPRISES, LLC 2006-01-16 yes yes
806-496 AT&T SOUTHWESTERN BELL 2001-05-24 yes yes
806-728 VEXUS 2011-09-02 no yes
806-735 Telnyx TELNYX LLC 2021-05-07 yes yes
806-828 AT&T SOUTHWESTERN BELL – yes yes
806-840 AHOI LLC 2026-03-26 yes yes
806-900 Onvoy ONVOY, LLC - TX 2019-07-25 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
SOUTHWESTERN BELL AT&T 2 28.6%
AT&T ENTERPRISES, LLC AT&T 1 14.3%
VEXUS – 1 14.3%
TELNYX LLC Telnyx 1 14.3%
AHOI LLC – 1 14.3%
ONVOY, LLC - TX Onvoy 1 14.3%

Frequently asked

Which prefixes belong to SLATON in area code 806?

7 blocks: 329, 496, 728, 735, 828, 840, 900. The table above gives the holder of each.

Which carriers have numbers in SLATON?

SOUTHWESTERN BELL (2 blocks), AT&T ENTERPRISES, LLC (1 block), VEXUS (1 block), TELNYX LLC (1 block), AHOI LLC (1 block), ONVOY, 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 SLATON 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