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

THIBODAUX prefixes in area code 985

NANPA records 22 assigned NXX blocks to rate center THIBODAUX in area code 985, 4.9% of the 447 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. 10 holders hold those blocks, the largest being BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (6), NEW CINGULAR WIRELESS PCS, LLC - GA (5), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA (3). The earliest assignment on record here is 2002-04-10 and the most recent 2024-01-31. 16 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

22 assigned blocks – 4.9% of 985
10 holders of record
16 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
985-227 Lumen LEVEL 3 COMMUNICATIONS, LLC - LA 2002-04-10 yes yes
985-228 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 2003-12-30 yes yes
985-271 T-Mobile METROPCS, INC. 2003-03-12 yes yes
985-316 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2016-05-18 yes yes
985-324 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2019-02-15 yes yes
985-362 Onvoy ONVOY, LLC - LA 2024-01-31 yes yes
985-387 Windstream PAETEC ITEL, LLC – yes yes
985-413 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
985-414 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
985-435 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
985-438 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA – yes yes
985-446 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
985-447 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
985-448 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
985-449 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
985-492 Comcast COMCAST IP PHONE, LLC 2005-02-28 yes yes
985-493 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
985-625 HUNT TELECOMMUNICATIONS, LLC - LA – no yes
985-713 T-Mobile METROPCS, INC. – yes yes
985-803 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA – yes yes
985-837 TON80 COMMUNICATIONS, LLC 2021-04-08 yes yes
985-859 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no 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
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 6 27.3%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 5 22.7%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA Verizon 3 13.6%
METROPCS, INC. T-Mobile 2 9.1%
LEVEL 3 COMMUNICATIONS, LLC - LA Lumen 1 4.5%
ONVOY, LLC - LA Onvoy 1 4.5%
PAETEC ITEL, LLC Windstream 1 4.5%
COMCAST IP PHONE, LLC Comcast 1 4.5%
HUNT TELECOMMUNICATIONS, LLC - LA – 1 4.5%
TON80 COMMUNICATIONS, LLC – 1 4.5%

Frequently asked

Which prefixes belong to THIBODAUX in area code 985?

22 blocks: 227, 228, 271, 316, 324, 362, 387, 413, 414, 435, 438, 446 and 10 more, all listed in the table above.

Which carriers have numbers in THIBODAUX?

BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (6 blocks), NEW CINGULAR WIRELESS PCS, LLC - GA (5 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA (3 blocks), METROPCS, INC. (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - LA (1 block), ONVOY, LLC - LA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is THIBODAUX 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 985

All 447 prefixes in 985