JUSTIN prefixes in area code 940
NANPA records 9 assigned NXX blocks to rate center JUSTIN in area code 940, 1.8% of the 506 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 (3), GRANDE COMMUNICATIONS NETWORKS, INC. - TX (3), BANDWIDTH.COM CLEC, LLC - TX (2). The earliest assignment on record here is 2018-08-28 and the most recent 2022-11-08. 7 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 940-242 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | yes | yes |
| 940-278 | Bandwidth BANDWIDTH.COM CLEC, LLC - TX | 2018-08-28 | yes | yes |
| 940-339 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | – | no | yes |
| 940-373 | Bandwidth BANDWIDTH.COM CLEC, LLC - TX | 2019-05-24 | yes | yes |
| 940-441 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | – | yes | yes |
| 940-526 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 2022-11-08 | yes | yes |
| 940-648 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | yes | yes |
| 940-724 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | – | no | yes |
| 940-946 | FRACTEL, LLC | 2020-12-01 | 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
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | Frontier | 3 | 33.3% |
| GRANDE COMMUNICATIONS NETWORKS, INC. - TX | – | 3 | 33.3% |
| BANDWIDTH.COM CLEC, LLC - TX | Bandwidth | 2 | 22.2% |
| FRACTEL, LLC | – | 1 | 11.1% |
Frequently asked
Which prefixes belong to JUSTIN in area code 940?
9 blocks: 242, 278, 339, 373, 441, 526, 648, 724, 946. The table above gives the holder of each.
Which carriers have numbers in JUSTIN?
FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (3 blocks), GRANDE COMMUNICATIONS NETWORKS, INC. - TX (3 blocks), BANDWIDTH.COM CLEC, LLC - TX (2 blocks), FRACTEL, 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 JUSTIN 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.