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

SNOOKTUNIS prefixes in area code 979

NANPA records 3 assigned NXX blocks to rate center SNOOKTUNIS in area code 979, 0.7% of the 413 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 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1), TEXAS COMMUNICATIONS, INC. (1), ONVOY, LLC - TX (1). The earliest assignment on record here is 2004-06-03 and the most recent 2018-07-03. 2 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.7% of 979
3 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
979-272 Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS – yes yes
979-515 TEXAS COMMUNICATIONS, INC. 2004-06-03 no yes
979-978 Onvoy ONVOY, LLC - TX 2018-07-03 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
FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS Frontier 1 33.3%
TEXAS COMMUNICATIONS, INC. – 1 33.3%
ONVOY, LLC - TX Onvoy 1 33.3%

Frequently asked

Which prefixes belong to SNOOKTUNIS in area code 979?

3 blocks: 272, 515, 978. The table above gives the holder of each.

Which carriers have numbers in SNOOKTUNIS?

FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1 block), TEXAS COMMUNICATIONS, INC. (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 SNOOKTUNIS 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 979

All 413 prefixes in 979