COPPERASCV prefixes in area code 254
NANPA records 15 assigned NXX blocks to rate center COPPERASCV in area code 254, 2.2% of the 672 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 T-MOBILE USA, INC. (4), BRIGHTSPEED OF TEXAS, INC. (3), LEVEL 3 COMMUNICATIONS, LLC - TX (3). The earliest assignment on record here is 2001-09-21 and the most recent 2026-09-03. 12 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 |
|---|---|---|---|---|
| 254-238 | T-Mobile T-MOBILE USA, INC. | 2001-09-21 | yes | yes |
| 254-278 | T-Mobile T-MOBILE USA, INC. | 2016-03-22 | yes | yes |
| 254-302 | NUSO, LLC | 2022-11-14 | yes | yes |
| 254-345 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2018-12-20 | yes | yes |
| 254-371 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 254-408 | T-Mobile T-MOBILE USA, INC. | 2020-09-04 | yes | yes |
| 254-518 | Brightspeed BRIGHTSPEED OF TEXAS, INC. | – | no | yes |
| 254-542 | Brightspeed BRIGHTSPEED OF TEXAS, INC. | – | no | yes |
| 254-547 | Brightspeed BRIGHTSPEED OF TEXAS, INC. | – | no | yes |
| 254-577 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | 2005-03-18 | yes | yes |
| 254-599 | FRACTEL, LLC | 2020-12-21 | yes | yes |
| 254-661 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | 2006-07-27 | yes | yes |
| 254-886 | Onvoy ONVOY, LLC - TX | 2026-09-03 | yes | no |
| 254-943 | Bandwidth BANDWIDTH.COM CLEC, LLC - TX | 2025-04-17 | yes | yes |
| 254-987 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | 2006-01-16 | 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 |
|---|---|---|---|
| T-MOBILE USA, INC. | T-Mobile | 4 | 26.7% |
| BRIGHTSPEED OF TEXAS, INC. | Brightspeed | 3 | 20% |
| LEVEL 3 COMMUNICATIONS, LLC - TX | Lumen | 3 | 20% |
| NUSO, LLC | – | 1 | 6.7% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 6.7% |
| FRACTEL, LLC | – | 1 | 6.7% |
| ONVOY, LLC - TX | Onvoy | 1 | 6.7% |
| BANDWIDTH.COM CLEC, LLC - TX | Bandwidth | 1 | 6.7% |
Frequently asked
Which prefixes belong to COPPERASCV in area code 254?
15 blocks: 238, 278, 302, 345, 371, 408, 518, 542, 547, 577, 599, 661 and 3 more, all listed in the table above.
Which carriers have numbers in COPPERASCV?
T-MOBILE USA, INC. (4 blocks), BRIGHTSPEED OF TEXAS, INC. (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - TX (3 blocks), NUSO, LLC (1 block), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block), 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 COPPERASCV 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.