DALE/LTNSP prefixes in area code 512
NANPA records 4 assigned NXX blocks to rate center DALE/LTNSP in area code 512, 0.5% of the 785 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. 2 holders hold those blocks, the largest being FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (3), GRANDE COMMUNICATIONS NETWORKS, INC. - TX (1). 4 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 code 737 – 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 |
|---|---|---|---|---|
| 512-546 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | – | yes | yes |
| 512-559 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | yes | yes |
| 512-601 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | yes | yes |
| 512-764 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | 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 | 75% |
| GRANDE COMMUNICATIONS NETWORKS, INC. - TX | – | 1 | 25% |
Frequently asked
Which prefixes belong to DALE/LTNSP in area code 512?
4 blocks: 546, 559, 601, 764. The table above gives the holder of each.
Which carriers have numbers in DALE/LTNSP?
FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (3 blocks), GRANDE COMMUNICATIONS NETWORKS, INC. - 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 DALE/LTNSP 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.