NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

BUCHANNDAM prefixes in area code 512

NANPA records 4 assigned NXX blocks to rate center BUCHANNDAM 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. 3 holders hold those blocks, the largest being BANDWIDTH.COM CLEC, LLC - TX (2), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1), PEERLESS NETWORK OF TEXAS, LLC - TX (1). The earliest assignment on record here is 2004-02-26 and the most recent 2019-02-14. 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.

4 assigned blocks – 0.5% of 512
3 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
512-675 Bandwidth BANDWIDTH.COM CLEC, LLC - TX 2014-04-17 yes yes
512-793 Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS – yes yes
512-886 Bandwidth BANDWIDTH.COM CLEC, LLC - TX 2019-02-14 yes yes
512-890 Peerless PEERLESS NETWORK OF TEXAS, LLC - TX 2004-02-26 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

HolderBrandBlocksShare here
BANDWIDTH.COM CLEC, LLC - TX Bandwidth 2 50%
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 BUCHANNDAM in area code 512?

4 blocks: 675, 793, 886, 890. The table above gives the holder of each.

Which carriers have numbers in BUCHANNDAM?

BANDWIDTH.COM CLEC, LLC - TX (2 blocks), 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 BUCHANNDAM 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.

Other rate centers in 512

All 785 prefixes in 512