DEL REY prefixes in area code 559
NANPA records 6 assigned NXX blocks to rate center DEL REY in area code 559, 0.8% 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. 5 holders hold those blocks, the largest being ONVOY, LLC - CA (2), BANDWIDTH.COM CLEC, LLC - CA (1), PACIFIC BELL (1). The earliest assignment on record here is 2022-10-25 and the most recent 2022-10-25. 6 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 |
|---|---|---|---|---|
| 559-258 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | yes | yes |
| 559-405 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 559-521 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 559-888 | AT&T PACIFIC BELL | – | yes | yes |
| 559-943 | XO CALIFORNIA, INC. | – | yes | yes |
| 559-995 | COMMIO, LLC | 2022-10-25 | 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 |
|---|---|---|---|
| ONVOY, LLC - CA | Onvoy | 2 | 33.3% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 1 | 16.7% |
| PACIFIC BELL | AT&T | 1 | 16.7% |
| XO CALIFORNIA, INC. | – | 1 | 16.7% |
| COMMIO, LLC | – | 1 | 16.7% |
Frequently asked
Which prefixes belong to DEL REY in area code 559?
6 blocks: 258, 405, 521, 888, 943, 995. The table above gives the holder of each.
Which carriers have numbers in DEL REY?
ONVOY, LLC - CA (2 blocks), BANDWIDTH.COM CLEC, LLC - CA (1 block), PACIFIC BELL (1 block), XO 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 DEL REY 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.