SIERRAVL prefixes in area code 530
NANPA records 3 assigned NXX blocks to rate center SIERRAVL 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), TON80 COMMUNICATIONS, LLC (1), PACIFIC BELL (1). The earliest assignment on record here is 2022-02-18 and the most recent 2022-02-18. 3 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 |
|---|---|---|---|---|
| 530-430 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | yes | yes |
| 530-942 | TON80 COMMUNICATIONS, LLC | 2022-02-18 | yes | yes |
| 530-994 | AT&T PACIFIC BELL | – | 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 |
|---|---|---|---|
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 1 | 33.3% |
| TON80 COMMUNICATIONS, LLC | – | 1 | 33.3% |
| PACIFIC BELL | AT&T | 1 | 33.3% |
Frequently asked
Which prefixes belong to SIERRAVL in area code 530?
3 blocks: 430, 942, 994. The table above gives the holder of each.
Which carriers have numbers in SIERRAVL?
BANDWIDTH.COM CLEC, LLC - CA (1 block), TON80 COMMUNICATIONS, LLC (1 block), PACIFIC BELL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is SIERRAVL 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.