SEBASTOPOL prefixes in area code 707
NANPA records 9 assigned NXX blocks to rate center SEBASTOPOL in area code 707, 1.1% 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 PACIFIC BELL (4), ONVOY, LLC - CA (2), PEERLESS NETWORK OF CALIFORNIA, LLC - CA (1). The earliest assignment on record here is 2001-09-28 and the most recent 2021-08-17. 7 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 |
|---|---|---|---|---|
| 707-329 | Peerless PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 2013-03-08 | yes | yes |
| 707-503 | Onvoy ONVOY, LLC - CA | 2018-08-31 | yes | yes |
| 707-634 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 707-823 | AT&T PACIFIC BELL | – | no | yes |
| 707-824 | AT&T PACIFIC BELL | – | yes | yes |
| 707-827 | AT&T PACIFIC BELL | – | yes | yes |
| 707-829 | AT&T PACIFIC BELL | – | no | yes |
| 707-861 | Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 2001-09-28 | yes | yes |
| 707-910 | SONIC TELECOM, LLC - CA | 2021-08-17 | 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 |
|---|---|---|---|
| PACIFIC BELL | AT&T | 4 | 44.4% |
| ONVOY, LLC - CA | Onvoy | 2 | 22.2% |
| PEERLESS NETWORK OF CALIFORNIA, LLC - CA | Peerless | 1 | 11.1% |
| ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Allstream | 1 | 11.1% |
| SONIC TELECOM, LLC - CA | – | 1 | 11.1% |
Frequently asked
Which prefixes belong to SEBASTOPOL in area code 707?
9 blocks: 329, 503, 634, 823, 824, 827, 829, 861, 910. The table above gives the holder of each.
Which carriers have numbers in SEBASTOPOL?
PACIFIC BELL (4 blocks), ONVOY, LLC - CA (2 blocks), PEERLESS NETWORK OF CALIFORNIA, LLC - CA (1 block), ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (1 block), SONIC TELECOM, LLC - CA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is SEBASTOPOL 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.