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

NTAH BCWY prefixes in area code 530

NANPA records 5 assigned NXX blocks to rate center NTAH BCWY in area code 530, 0.6% of the 782 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. 5 holders hold those blocks, the largest being IP HORIZON LLC (1), PACIFIC BELL (1), BANDWIDTH.COM CLEC, LLC - CA (1). The earliest assignment on record here is 2022-03-14 and the most recent 2022-03-14. 5 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

5 assigned blocks – 0.6% of 530
5 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
530-213 IP HORIZON LLC – yes yes
530-546 AT&T PACIFIC BELL – yes yes
530-548 Bandwidth BANDWIDTH.COM CLEC, LLC - CA – yes yes
530-553 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA – yes yes
530-969 TON80 COMMUNICATIONS, LLC 2022-03-14 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
IP HORIZON LLC – 1 20%
PACIFIC BELL AT&T 1 20%
BANDWIDTH.COM CLEC, LLC - CA Bandwidth 1 20%
TELEPORT COMMUNICATIONS AMERICA, LLC - CA AT&T 1 20%
TON80 COMMUNICATIONS, LLC – 1 20%

Frequently asked

Which prefixes belong to NTAH BCWY in area code 530?

5 blocks: 213, 546, 548, 553, 969. The table above gives the holder of each.

Which carriers have numbers in NTAH BCWY?

IP HORIZON LLC (1 block), PACIFIC BELL (1 block), BANDWIDTH.COM CLEC, LLC - CA (1 block), TELEPORT COMMUNICATIONS AMERICA, LLC - CA (1 block), TON80 COMMUNICATIONS, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is NTAH BCWY 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 530

All 782 prefixes in 530