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

WESTWHITEV prefixes in area code 901

NANPA records 6 assigned NXX blocks to rate center WESTWHITEV in area code 901, 1.0% of the 616 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 ONVOY, LLC - TN (2), BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (1), BANDWIDTH.COM CLEC, LLC - TN (1). The earliest assignment on record here is 2012-07-25 and the most recent 2023-01-10. 6 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

6 assigned blocks – 1% of 901
5 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
901-231 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
901-401 Bandwidth BANDWIDTH.COM CLEC, LLC - TN 2012-07-25 yes yes
901-460 Onvoy ONVOY, LLC - TN 2019-10-01 yes yes
901-621 Vonage VONAGE AMERICA LLC 2021-06-22 yes yes
901-667 Lumen LEVEL 3 COMMUNICATIONS, LLC - TN 2016-06-20 yes yes
901-780 Onvoy ONVOY, LLC - TN 2023-01-10 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
ONVOY, LLC - TN Onvoy 2 33.3%
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 1 16.7%
BANDWIDTH.COM CLEC, LLC - TN Bandwidth 1 16.7%
VONAGE AMERICA LLC Vonage 1 16.7%
LEVEL 3 COMMUNICATIONS, LLC - TN Lumen 1 16.7%

Frequently asked

Which prefixes belong to WESTWHITEV in area code 901?

6 blocks: 231, 401, 460, 621, 667, 780. The table above gives the holder of each.

Which carriers have numbers in WESTWHITEV?

ONVOY, LLC - TN (2 blocks), BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (1 block), BANDWIDTH.COM CLEC, LLC - TN (1 block), VONAGE AMERICA LLC (1 block), LEVEL 3 COMMUNICATIONS, LLC - TN (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is WESTWHITEV 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 901

All 616 prefixes in 901