TXSCYMARQU prefixes in area code 409
NANPA records 30 assigned NXX blocks to rate center TXSCYMARQU in area code 409, 6.9% of the 434 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. 10 holders hold those blocks, the largest being SOUTHWESTERN BELL (19), LEVEL 3 COMMUNICATIONS, LLC - TX (2), AERIAL COMMUNICATIONS, INC. (2). The earliest assignment on record here is 2001-02-08 and the most recent 2026-05-19. 20 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 |
|---|---|---|---|---|
| 409-229 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | 2002-02-21 | yes | yes |
| 409-302 | T-Mobile METROPCS, INC. | 2022-12-21 | yes | yes |
| 409-334 | Onvoy ONVOY, LLC - TX | 2024-03-22 | yes | yes |
| 409-359 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - TX | – | yes | yes |
| 409-372 | T-Mobile AERIAL COMMUNICATIONS, INC. | 2025-08-27 | yes | yes |
| 409-394 | T-Mobile AERIAL COMMUNICATIONS, INC. | 2026-05-19 | yes | no |
| 409-419 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | 2001-06-14 | yes | yes |
| 409-641 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 409-643 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 409-645 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 409-655 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 409-671 | Spok SPOK, INC. | 2001-02-08 | no | yes |
| 409-683 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-797 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-800 | Peerless PEERLESS NETWORK OF TEXAS, LLC - TX | 2004-04-29 | yes | yes |
| 409-908 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-916 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-933 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-934 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-935 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 409-938 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 409-941 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-942 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 409-943 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 409-944 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-945 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 409-948 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 409-949 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-965 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-995 | Comcast COMCAST IP PHONE, LLC | – | 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 |
|---|---|---|---|
| SOUTHWESTERN BELL | AT&T | 19 | 63.3% |
| LEVEL 3 COMMUNICATIONS, LLC - TX | Lumen | 2 | 6.7% |
| AERIAL COMMUNICATIONS, INC. | T-Mobile | 2 | 6.7% |
| METROPCS, INC. | T-Mobile | 1 | 3.3% |
| ONVOY, LLC - TX | Onvoy | 1 | 3.3% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - TX | AT&T | 1 | 3.3% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 3.3% |
| SPOK, INC. | Spok | 1 | 3.3% |
| PEERLESS NETWORK OF TEXAS, LLC - TX | Peerless | 1 | 3.3% |
| COMCAST IP PHONE, LLC | Comcast | 1 | 3.3% |
Frequently asked
Which prefixes belong to TXSCYMARQU in area code 409?
30 blocks: 229, 302, 334, 359, 372, 394, 419, 641, 643, 645, 655, 671 and 18 more, all listed in the table above.
Which carriers have numbers in TXSCYMARQU?
SOUTHWESTERN BELL (19 blocks), LEVEL 3 COMMUNICATIONS, LLC - TX (2 blocks), AERIAL COMMUNICATIONS, INC. (2 blocks), METROPCS, INC. (1 block), ONVOY, LLC - TX (1 block), TELEPORT COMMUNICATIONS AMERICA, 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 TXSCYMARQU 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.