ROBBINS prefixes in area code 530
NANPA records 3 assigned NXX blocks to rate center ROBBINS 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), ONVOY SPECTRUM, LLC (1), FRONTIER CALIFORNIA INC. (1). The earliest assignment on record here is 2023-11-30 and the most recent 2023-11-30. 3 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 codes 423, 472, 910 – 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 |
|---|---|---|---|---|
| 530-420 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | yes | yes |
| 530-530 | Charter ONVOY SPECTRUM, LLC | 2023-11-30 | yes | yes |
| 530-738 | Frontier FRONTIER CALIFORNIA INC. | – | 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% |
| ONVOY SPECTRUM, LLC | Charter | 1 | 33.3% |
| FRONTIER CALIFORNIA INC. | Frontier | 1 | 33.3% |
Frequently asked
Which prefixes belong to ROBBINS in area code 530?
3 blocks: 420, 530, 738. The table above gives the holder of each.
Which carriers have numbers in ROBBINS?
BANDWIDTH.COM CLEC, LLC - CA (1 block), ONVOY SPECTRUM, LLC (1 block), FRONTIER CALIFORNIA INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is ROBBINS 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.