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

NRICHLDHLS prefixes in area code 682

NANPA records 10 assigned NXX blocks to rate center NRICHLDHLS in area code 682, 2.4% of the 423 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. 7 holders hold those blocks, the largest being ONVOY, LLC - TX (3), BANDWIDTH.COM CLEC, LLC - TX (2), LEVEL 3 COMMUNICATIONS, LLC - TX (1). The earliest assignment on record here is 2001-07-05 and the most recent 2024-06-17. 10 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 817 – overlay codes cover the same geography, so a rate center is served by all of them.

10 assigned blocks – 2.4% of 682
7 holders of record
10 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
682-214 Lumen LEVEL 3 COMMUNICATIONS, LLC - TX – yes yes
682-257 T-Mobile METROPCS, INC. – yes yes
682-325 Lumen LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 2001-07-05 yes yes
682-334 Onvoy ONVOY, LLC - TX – yes yes
682-337 Bandwidth BANDWIDTH.COM CLEC, LLC - TX 2020-10-08 yes yes
682-343 Bandwidth BANDWIDTH.COM CLEC, LLC - TX 2021-02-18 yes yes
682-383 Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 2022-08-09 yes yes
682-397 Charter ONVOY SPECTRUM, LLC 2022-10-14 yes yes
682-443 Onvoy ONVOY, LLC - TX 2024-06-17 yes yes
682-686 Onvoy ONVOY, LLC - TX 2022-11-03 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
ONVOY, LLC - TX Onvoy 3 30%
BANDWIDTH.COM CLEC, LLC - TX Bandwidth 2 20%
LEVEL 3 COMMUNICATIONS, LLC - TX Lumen 1 10%
METROPCS, INC. T-Mobile 1 10%
LEVEL 3 OF TELECOM OF TEXAS, LLC - TX Lumen 1 10%
FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS Frontier 1 10%
ONVOY SPECTRUM, LLC Charter 1 10%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to NRICHLDHLS in area code 682?

10 blocks: 214, 257, 325, 334, 337, 343, 383, 397, 443, 686. The table above gives the holder of each.

Which carriers have numbers in NRICHLDHLS?

ONVOY, LLC - TX (3 blocks), BANDWIDTH.COM CLEC, LLC - TX (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - TX (1 block), METROPCS, INC. (1 block), LEVEL 3 OF TELECOM OF TEXAS, LLC - TX (1 block), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is NRICHLDHLS 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 682

All 423 prefixes in 682