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

VALLEY ML prefixes in area code 254

NANPA records 5 assigned NXX blocks to rate center VALLEY ML in area code 254, 0.7% of the 672 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 TEXAS WINDSTREAM, LLC (3), BANDWIDTH.COM CLEC, LLC - TX (1), AT&T - LOCAL (1). The earliest assignment on record here is 2016-08-05 and the most recent 2025-08-28. 3 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 304, 681 – overlay codes cover the same geography, so a rate center is served by all of them.

5 assigned blocks – 0.7% of 254
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
254-347 Windstream TEXAS WINDSTREAM, LLC 2016-08-05 yes yes
254-384 Bandwidth BANDWIDTH.COM CLEC, LLC - TX – yes yes
254-603 AT&T AT&T - LOCAL 2025-08-28 yes yes
254-932 Windstream TEXAS WINDSTREAM, LLC – no yes
254-934 Windstream TEXAS WINDSTREAM, LLC – 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
TEXAS WINDSTREAM, LLC Windstream 3 60%
BANDWIDTH.COM CLEC, LLC - TX Bandwidth 1 20%
AT&T - LOCAL AT&T 1 20%

Frequently asked

Which prefixes belong to VALLEY ML in area code 254?

5 blocks: 347, 384, 603, 932, 934. The table above gives the holder of each.

Which carriers have numbers in VALLEY ML?

TEXAS WINDSTREAM, LLC (3 blocks), BANDWIDTH.COM CLEC, LLC - TX (1 block), AT&T - LOCAL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is VALLEY ML 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 254

All 672 prefixes in 254