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

WAPATO prefixes in area code 509

NANPA records 3 assigned NXX blocks to rate center WAPATO in area code 509, 0.4% of the 763 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. 3 holders hold those blocks, the largest being CHARTER IP ENABLED SERVICES, LLC (1), NEW CINGULAR WIRELESS PCS, LLC (1), UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA (1). The earliest assignment on record here is 2007-05-10 and the most recent 2026-03-30. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.4% of 509
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
509-584 Charter CHARTER IP ENABLED SERVICES, LLC 2007-05-10 yes yes
509-719 AT&T NEW CINGULAR WIRELESS PCS, LLC 2026-03-30 yes yes
509-877 Lumen UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA – 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
CHARTER IP ENABLED SERVICES, LLC Charter 1 33.3%
NEW CINGULAR WIRELESS PCS, LLC AT&T 1 33.3%
UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA Lumen 1 33.3%

Frequently asked

Which prefixes belong to WAPATO in area code 509?

3 blocks: 584, 719, 877. The table above gives the holder of each.

Which carriers have numbers in WAPATO?

CHARTER IP ENABLED SERVICES, LLC (1 block), NEW CINGULAR WIRELESS PCS, LLC (1 block), UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - 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 WAPATO 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 509

All 763 prefixes in 509