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

HEARNE prefixes in area code 979

NANPA records 9 assigned NXX blocks to rate center HEARNE in area code 979, 2.2% 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. 8 holders hold those blocks, the largest being SOUTHWESTERN BELL (2), TEXAS COMMUNICATIONS, INC. (1), IP HORIZON LLC (1). The earliest assignment on record here is 2004-06-03 and the most recent 2025-11-26. 8 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

9 assigned blocks – 2.2% of 979
8 holders of record
8 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
979-210 TEXAS COMMUNICATIONS, INC. 2004-06-03 no yes
979-279 AT&T SOUTHWESTERN BELL – yes yes
979-280 AT&T SOUTHWESTERN BELL – yes yes
979-342 IP HORIZON LLC 2021-09-16 yes yes
979-369 WAVENATION, LLC 2025-07-18 yes yes
979-370 Charter TWC IP ENABLED SERVICES, LLC 2025-11-26 yes yes
979-376 NUSO, LLC 2023-02-16 yes yes
979-814 Charter ONVOY SPECTRUM, LLC – yes yes
979-906 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2005-11-14 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
SOUTHWESTERN BELL AT&T 2 22.2%
TEXAS COMMUNICATIONS, INC. – 1 11.1%
IP HORIZON LLC – 1 11.1%
WAVENATION, LLC – 1 11.1%
TWC IP ENABLED SERVICES, LLC Charter 1 11.1%
NUSO, LLC – 1 11.1%
ONVOY SPECTRUM, LLC Charter 1 11.1%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX Verizon 1 11.1%

Frequently asked

Which prefixes belong to HEARNE in area code 979?

9 blocks: 210, 279, 280, 342, 369, 370, 376, 814, 906. The table above gives the holder of each.

Which carriers have numbers in HEARNE?

SOUTHWESTERN BELL (2 blocks), TEXAS COMMUNICATIONS, INC. (1 block), IP HORIZON LLC (1 block), WAVENATION, LLC (1 block), TWC IP ENABLED SERVICES, LLC (1 block), NUSO, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is HEARNE 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