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

WAURIKA prefixes in area code 580

NANPA records 4 assigned NXX blocks to rate center WAURIKA in area code 580, 0.5% of the 741 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 SOUTHWESTERN BELL (1), UNITED STATES CELLULAR - OK (1), NEW CINGULAR WIRELESS PCS, LLC - IL (1). The earliest assignment on record here is 2003-02-12 and the most recent 2021-03-03. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.5% of 580
4 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
580-228 AT&T SOUTHWESTERN BELL – yes yes
580-313 UNITED STATES CELLULAR - OK 2003-02-12 yes yes
580-322 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
580-586 WICHITA ONLINE, INC. - OK 2021-03-03 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
SOUTHWESTERN BELL AT&T 1 25%
UNITED STATES CELLULAR - OK – 1 25%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 1 25%
WICHITA ONLINE, INC. - OK – 1 25%

Frequently asked

Which prefixes belong to WAURIKA in area code 580?

4 blocks: 228, 313, 322, 586. The table above gives the holder of each.

Which carriers have numbers in WAURIKA?

SOUTHWESTERN BELL (1 block), UNITED STATES CELLULAR - OK (1 block), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block), WICHITA ONLINE, INC. - OK (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is WAURIKA 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 580

All 741 prefixes in 580