SO WHIDBEY prefixes in area code 360
NANPA records 7 assigned NXX blocks to rate center SO WHIDBEY in area code 360, 0.9% of the 786 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. 1 holder holds those blocks, the largest being WHIDBEY TEL. CO. (7). 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 |
|---|---|---|---|---|
| 360-221 | WHIDBEY TEL. CO. | – | yes | yes |
| 360-222 | WHIDBEY TEL. CO. | – | yes | yes |
| 360-321 | WHIDBEY TEL. CO. | – | yes | yes |
| 360-331 | WHIDBEY TEL. CO. | – | yes | yes |
| 360-341 | WHIDBEY TEL. CO. | – | yes | yes |
| 360-579 | WHIDBEY TEL. CO. | – | yes | yes |
| 360-730 | WHIDBEY TEL. CO. | – | 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.
Frequently asked
Which prefixes belong to SO WHIDBEY in area code 360?
7 blocks: 221, 222, 321, 331, 341, 579, 730. The table above gives the holder of each.
Which carriers have numbers in SO WHIDBEY?
WHIDBEY TEL. CO. (7 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is SO WHIDBEY 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.