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

LA FERIA prefixes in area code 956

NANPA records 5 assigned NXX blocks to rate center LA FERIA in area code 956, 0.7% 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. 5 holders hold those blocks, the largest being TWC IP ENABLED SERVICES, LLC (1), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1), FOREMOST TELECOMMUNICATIONS CORPORATION - TX (1). The earliest assignment on record here is 2002-10-14 and the most recent 2024-03-22. 5 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

5 assigned blocks – 0.7% of 956
5 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
956-277 Charter TWC IP ENABLED SERVICES, LLC 2002-10-14 yes yes
956-797 Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS – yes yes
956-887 FOREMOST TELECOMMUNICATIONS CORPORATION - TX 2007-05-23 yes yes
956-922 FRACTEL, LLC 2021-05-10 yes yes
956-963 Onvoy ONVOY, LLC - TX 2024-03-22 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
TWC IP ENABLED SERVICES, LLC Charter 1 20%
FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS Frontier 1 20%
FOREMOST TELECOMMUNICATIONS CORPORATION - TX – 1 20%
FRACTEL, LLC – 1 20%
ONVOY, LLC - TX Onvoy 1 20%

Frequently asked

Which prefixes belong to LA FERIA in area code 956?

5 blocks: 277, 797, 887, 922, 963. The table above gives the holder of each.

Which carriers have numbers in LA FERIA?

TWC IP ENABLED SERVICES, LLC (1 block), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1 block), FOREMOST TELECOMMUNICATIONS CORPORATION - TX (1 block), FRACTEL, LLC (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 LA FERIA 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