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

LYNNVILLE prefixes in area code 931

NANPA records 4 assigned NXX blocks to rate center LYNNVILLE in area code 931, 0.7% of the 538 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 LEVEL 3 COMMUNICATIONS, LLC - TN (2), ONVOY, LLC - TN (1), BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (1). The earliest assignment on record here is 2004-07-01 and the most recent 2016-03-18. 4 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 270, 641, 812, 930 – overlay codes cover the same geography, so a rate center is served by all of them.

4 assigned blocks – 0.7% of 931
3 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
931-441 Onvoy ONVOY, LLC - TN 2016-03-18 yes yes
931-452 Lumen LEVEL 3 COMMUNICATIONS, LLC - TN 2004-07-01 yes yes
931-527 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
931-908 Lumen LEVEL 3 COMMUNICATIONS, LLC - TN – 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
LEVEL 3 COMMUNICATIONS, LLC - TN Lumen 2 50%
ONVOY, LLC - TN Onvoy 1 25%
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 1 25%

Frequently asked

Which prefixes belong to LYNNVILLE in area code 931?

4 blocks: 441, 452, 527, 908. The table above gives the holder of each.

Which carriers have numbers in LYNNVILLE?

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

Is LYNNVILLE 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 931

All 538 prefixes in 931