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

WHITEWATER prefixes in area code 316

NANPA records 9 assigned NXX blocks to rate center WHITEWATER in area code 316, 2.6% of the 341 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. 5 holders hold those blocks, the largest being SOUTHWESTERN BELL (4), PAETEC ITEL, LLC (2), UNITED STATES CELLULAR - KS (1). The earliest assignment on record here is 2001-06-26 and the most recent 2004-09-24. 8 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 codes 262, 406 – overlay codes cover the same geography, so a rate center is served by all of them.

9 assigned blocks – 2.6% of 316
5 holders of record
8 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
316-215 AT&T SOUTHWESTERN BELL – yes yes
316-217 UNITED STATES CELLULAR - KS 2004-09-24 yes yes
316-416 AT&T SOUTHWESTERN BELL 2001-06-26 yes yes
316-477 Telnyx TELNYX LLC – yes yes
316-751 Windstream PAETEC ITEL, LLC – yes yes
316-772 AT&T SOUTHWESTERN BELL – no yes
316-799 AT&T SOUTHWESTERN BELL – yes yes
316-881 Lumen LEVEL 3 COMMUNICATIONS, LLC - KS – yes yes
316-975 Windstream PAETEC ITEL, LLC – 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 4 44.4%
PAETEC ITEL, LLC Windstream 2 22.2%
UNITED STATES CELLULAR - KS – 1 11.1%
TELNYX LLC Telnyx 1 11.1%
LEVEL 3 COMMUNICATIONS, LLC - KS Lumen 1 11.1%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to WHITEWATER in area code 316?

9 blocks: 215, 217, 416, 477, 751, 772, 799, 881, 975. The table above gives the holder of each.

Which carriers have numbers in WHITEWATER?

SOUTHWESTERN BELL (4 blocks), PAETEC ITEL, LLC (2 blocks), UNITED STATES CELLULAR - KS (1 block), TELNYX LLC (1 block), LEVEL 3 COMMUNICATIONS, LLC - KS (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is WHITEWATER 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 316

All 341 prefixes in 316