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

LYFORD prefixes in area code 956

NANPA records 4 assigned NXX blocks to rate center LYFORD in area code 956, 0.5% of the 735 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. 4 holders hold those blocks, the largest being FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1), VTX COMMUNICATIONS, LLC (1), BOOST SUBSCRIBERCO L.L.C. (1). The earliest assignment on record here is 2011-08-18 and the most recent 2022-02-07. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.5% of 956
4 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
956-347 Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS – yes yes
956-349 VTX COMMUNICATIONS, LLC 2011-08-18 no yes
956-675 Dish BOOST SUBSCRIBERCO L.L.C. 2022-02-07 yes yes
956-707 Bandwidth BANDWIDTH.COM CLEC, LLC - TX 2015-09-22 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 25%
VTX COMMUNICATIONS, LLC – 1 25%
BOOST SUBSCRIBERCO L.L.C. Dish 1 25%
BANDWIDTH.COM CLEC, LLC - TX Bandwidth 1 25%

Frequently asked

Which prefixes belong to LYFORD in area code 956?

4 blocks: 347, 349, 675, 707. The table above gives the holder of each.

Which carriers have numbers in LYFORD?

FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1 block), VTX COMMUNICATIONS, LLC (1 block), BOOST SUBSCRIBERCO L.L.C. (1 block), BANDWIDTH.COM CLEC, 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 LYFORD 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 956

All 735 prefixes in 956