GRAYHARBCO prefixes in area code 360
NANPA records 3 assigned NXX blocks to rate center GRAYHARBCO in area code 360, 0.4% 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. 2 holders hold those blocks, the largest being ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER (2), COMCAST IP PHONE, LLC (1). The earliest assignment on record here is 2015-07-23 and the most recent 2015-07-23. 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 |
|---|---|---|---|---|
| 360-267 | Ziply Fiber ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | – | yes | yes |
| 360-268 | Ziply Fiber ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | – | yes | yes |
| 360-505 | Comcast COMCAST IP PHONE, LLC | 2015-07-23 | 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 |
|---|---|---|---|
| ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | Ziply Fiber | 2 | 66.7% |
| COMCAST IP PHONE, LLC | Comcast | 1 | 33.3% |
Frequently asked
Which prefixes belong to GRAYHARBCO in area code 360?
3 blocks: 267, 268, 505. The table above gives the holder of each.
Which carriers have numbers in GRAYHARBCO?
ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER (2 blocks), COMCAST IP PHONE, 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 GRAYHARBCO 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.