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

VALLEYHEAD prefixes in area code 256

NANPA records 3 assigned NXX blocks to rate center VALLEYHEAD in area code 256, 0.4% of the 786 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 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN (1), FARMERS TELECOMMUNICATIONS CORPORATION - AL (1), ONVOY, LLC - AL (1). The earliest assignment on record here is 2012-02-23 and the most recent 2012-02-23. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.4% of 256
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
256-635 Brightspeed BRIGHTSPEED OF ALABAMA, LLC - NORTHERN – yes yes
256-662 FARMERS TELECOMMUNICATIONS CORPORATION - AL 2012-02-23 yes yes
256-674 Onvoy ONVOY, LLC - AL – 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
BRIGHTSPEED OF ALABAMA, LLC - NORTHERN Brightspeed 1 33.3%
FARMERS TELECOMMUNICATIONS CORPORATION - AL – 1 33.3%
ONVOY, LLC - AL Onvoy 1 33.3%

Frequently asked

Which prefixes belong to VALLEYHEAD in area code 256?

3 blocks: 635, 662, 674. The table above gives the holder of each.

Which carriers have numbers in VALLEYHEAD?

BRIGHTSPEED OF ALABAMA, LLC - NORTHERN (1 block), FARMERS TELECOMMUNICATIONS CORPORATION - AL (1 block), ONVOY, LLC - AL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is VALLEYHEAD 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 256

All 786 prefixes in 256