NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

POULSBO prefixes in area code 360

NANPA records 10 assigned NXX blocks to rate center POULSBO in area code 360, 1.3% 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. 4 holders hold those blocks, the largest being UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA (6), ONVOY, LLC - WA (2), SKYE TELECOM LLC DBA SKYETEL (1). The earliest assignment on record here is 2011-10-04 and the most recent 2020-06-05. 6 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 code 564 – overlay codes cover the same geography, so a rate center is served by all of them.

10 assigned blocks – 1.3% of 360
4 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
360-315 Lumen UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA – no yes
360-394 Lumen UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA – no yes
360-396 Lumen UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA – no yes
360-564 Onvoy ONVOY, LLC - WA 2020-06-05 yes yes
360-598 Lumen UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA – yes yes
360-626 Onvoy ONVOY, LLC - WA – yes yes
360-697 Lumen UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA – yes yes
360-779 Lumen UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA – no yes
360-930 SKYE TELECOM LLC DBA SKYETEL – yes yes
360-994 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - WA 2011-10-04 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

HolderBrandBlocksShare here
UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA Lumen 6 60%
ONVOY, LLC - WA Onvoy 2 20%
SKYE TELECOM LLC DBA SKYETEL – 1 10%
TELEPORT COMMUNICATIONS AMERICA, LLC - WA AT&T 1 10%

Frequently asked

Which prefixes belong to POULSBO in area code 360?

10 blocks: 315, 394, 396, 564, 598, 626, 697, 779, 930, 994. The table above gives the holder of each.

Which carriers have numbers in POULSBO?

UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA (6 blocks), ONVOY, LLC - WA (2 blocks), SKYE TELECOM LLC DBA SKYETEL (1 block), TELEPORT COMMUNICATIONS AMERICA, LLC - WA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is POULSBO 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.

Other rate centers in 360

All 786 prefixes in 360