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

HELTONVL prefixes in area code 812

NANPA records 3 assigned NXX blocks to rate center HELTONVL in area code 812, 0.4% of the 785 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 AT&T ENTERPRISES, LLC (1), PAETEC ITEL, LLC (1), INDIANA BELL TEL CO INC (1). The earliest assignment on record here is 2011-03-02 and the most recent 2012-03-28. 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 812
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
812-807 AT&T AT&T ENTERPRISES, LLC 2011-03-02 yes yes
812-808 Windstream PAETEC ITEL, LLC 2012-03-28 yes yes
812-834 AT&T INDIANA BELL TEL CO INC – 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
AT&T ENTERPRISES, LLC AT&T 1 33.3%
PAETEC ITEL, LLC Windstream 1 33.3%
INDIANA BELL TEL CO INC AT&T 1 33.3%

Frequently asked

Which prefixes belong to HELTONVL in area code 812?

3 blocks: 807, 808, 834. The table above gives the holder of each.

Which carriers have numbers in HELTONVL?

AT&T ENTERPRISES, LLC (1 block), PAETEC ITEL, LLC (1 block), INDIANA BELL TEL CO INC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is HELTONVL 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 812

All 785 prefixes in 812