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

HOOPA prefixes in area code 530

NANPA records 3 assigned NXX blocks to rate center HOOPA in area code 530, 0.4% 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. 3 holders hold those blocks, the largest being BANDWIDTH.COM CLEC, LLC - CA (1), FRONTIER CALIFORNIA INC. (1), COMMIO, LLC (1). The earliest assignment on record here is 2022-06-29 and the most recent 2022-06-29. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.4% of 530
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
530-618 Bandwidth BANDWIDTH.COM CLEC, LLC - CA – yes yes
530-625 Frontier FRONTIER CALIFORNIA INC. – yes yes
530-769 COMMIO, LLC 2022-06-29 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 - CA Bandwidth 1 33.3%
FRONTIER CALIFORNIA INC. Frontier 1 33.3%
COMMIO, LLC – 1 33.3%

Frequently asked

Which prefixes belong to HOOPA in area code 530?

3 blocks: 618, 625, 769. The table above gives the holder of each.

Which carriers have numbers in HOOPA?

BANDWIDTH.COM CLEC, LLC - CA (1 block), FRONTIER CALIFORNIA INC. (1 block), COMMIO, 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 HOOPA 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