ALBA prefixes in area code 903
NANPA records 4 assigned NXX blocks to rate center ALBA in area code 903, 0.5% of the 771 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 MATRIX TELECOM, LLC. S/I/I TNCI - TX (1), COMMIO, LLC (1), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1). The earliest assignment on record here is 2008-09-24 and the most recent 2023-08-16. 3 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 codes 231, 430 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 903-317 | MATRIX TELECOM, LLC. S/I/I TNCI - TX | 2008-09-24 | no | yes |
| 903-409 | COMMIO, LLC | 2023-08-16 | yes | yes |
| 903-765 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | yes | yes |
| 903-781 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | – | 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 |
|---|---|---|---|
| MATRIX TELECOM, LLC. S/I/I TNCI - TX | – | 1 | 25% |
| COMMIO, LLC | – | 1 | 25% |
| FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | Frontier | 1 | 25% |
| LEVEL 3 COMMUNICATIONS, LLC - TX | Lumen | 1 | 25% |
Frequently asked
Which prefixes belong to ALBA in area code 903?
4 blocks: 317, 409, 765, 781. The table above gives the holder of each.
Which carriers have numbers in ALBA?
MATRIX TELECOM, LLC. S/I/I TNCI - TX (1 block), COMMIO, LLC (1 block), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1 block), LEVEL 3 COMMUNICATIONS, 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 ALBA 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.