BLANCO prefixes in area code 830
NANPA records 4 assigned NXX blocks to rate center BLANCO in area code 830, 0.8% of the 496 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 LEVEL 3 COMMUNICATIONS, LLC - TX (1), NEW CINGULAR WIRELESS PCS, LLC - IL (1), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1). The earliest assignment on record here is 2002-03-13 and the most recent 2004-01-22. 4 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 |
|---|---|---|---|---|
| 830-392 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | – | yes | yes |
| 830-554 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2002-03-13 | yes | yes |
| 830-833 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | yes | yes |
| 830-986 | Peerless PEERLESS NETWORK OF TEXAS, LLC - TX | 2004-01-22 | 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 |
|---|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - TX | Lumen | 1 | 25% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 25% |
| FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | Frontier | 1 | 25% |
| PEERLESS NETWORK OF TEXAS, LLC - TX | Peerless | 1 | 25% |
Frequently asked
Which prefixes belong to BLANCO in area code 830?
4 blocks: 392, 554, 833, 986. The table above gives the holder of each.
Which carriers have numbers in BLANCO?
LEVEL 3 COMMUNICATIONS, LLC - TX (1 block), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1 block), PEERLESS NETWORK OF TEXAS, 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 BLANCO 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.