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

ANDALE prefixes in area code 316

NANPA records 6 assigned NXX blocks to rate center ANDALE in area code 316, 1.8% 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 (2), ONVOY, LLC - KS (1), AT&T - LOCAL (1). The earliest assignment on record here is 2008-03-03 and the most recent 2025-07-24. 6 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

6 assigned blocks – 1.8% of 316
5 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
316-225 Onvoy ONVOY, LLC - KS 2023-07-05 yes yes
316-298 AT&T AT&T - LOCAL 2025-07-24 yes yes
316-392 Vonage VONAGE AMERICA LLC 2021-06-23 yes yes
316-395 AT&T AT&T ENTERPRISES, LLC 2008-03-03 yes yes
316-444 AT&T SOUTHWESTERN BELL – yes yes
316-445 AT&T SOUTHWESTERN BELL – 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 2 33.3%
ONVOY, LLC - KS Onvoy 1 16.7%
AT&T - LOCAL AT&T 1 16.7%
VONAGE AMERICA LLC Vonage 1 16.7%
AT&T ENTERPRISES, LLC AT&T 1 16.7%

Frequently asked

Which prefixes belong to ANDALE in area code 316?

6 blocks: 225, 298, 392, 395, 444, 445. The table above gives the holder of each.

Which carriers have numbers in ANDALE?

SOUTHWESTERN BELL (2 blocks), ONVOY, LLC - KS (1 block), AT&T - LOCAL (1 block), VONAGE AMERICA LLC (1 block), AT&T ENTERPRISES, 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 ANDALE 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