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

LK CHARLES prefixes in area code 337

NANPA records 80 assigned NXX blocks to rate center LK CHARLES in area code 337, 13.4% of the 599 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. 19 holders hold those blocks, the largest being BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (24), NEW CINGULAR WIRELESS PCS, LLC - GA (23), METROPCS, INC. (6). The earliest assignment on record here is 2001-01-31 and the most recent 2023-04-07. 41 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

80 assigned blocks – 13.4% of 337
19 holders of record
41 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
337-214 Lumen LEVEL 3 COMMUNICATIONS, LLC - LA – yes yes
337-217 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-219 Spok SPOK, INC. – no yes
337-240 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2002-04-04 yes yes
337-244 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 2005-03-10 no yes
337-263 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 2001-05-15 no yes
337-274 T-Mobile METROPCS, INC. 2001-06-28 yes yes
337-292 VOICESTREAM GSM I, LLC 2001-11-01 yes yes
337-302 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
337-304 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2001-01-31 no yes
337-309 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2002-04-09 yes yes
337-310 Lumen LEVEL 3 TELECOM OF LOUISIANA, LLC - LA – no yes
337-312 Lumen LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 2001-06-12 yes yes
337-377 T-Mobile METROPCS, INC. 2003-09-17 yes yes
337-395 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 2004-08-12 no yes
337-405 Windstream PAETEC ITEL, LLC – yes yes
337-419 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2011-10-26 yes yes
337-421 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-425 NUSO, LLC – yes yes
337-426 Bandwidth BANDWIDTH.COM CLEC, LLC - LA 2008-09-02 yes yes
337-429 Onvoy ONVOY, LLC - LA – yes yes
337-430 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-431 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-433 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-436 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-437 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-438 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
337-439 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-474 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-475 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-477 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-478 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-479 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-480 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-485 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
337-488 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
337-489 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
337-491 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-493 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-494 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-496 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
337-497 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-499 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
337-502 Windstream PAETEC ITEL, LLC – yes yes
337-505 Lumen LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 2005-04-27 yes yes
337-508 AT&T TELEPORT COMMUNICATIONS AMERICA LA - LLC 2014-03-06 yes yes
337-513 Lumen LEVEL 3 COMMUNICATIONS, LLC - LA 2002-04-29 yes yes
337-515 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
337-526 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
337-529 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
337-532 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
337-540 T-Mobile METROPCS, INC. – yes yes
337-549 CSC WIRELESS, LLC 2019-03-28 yes yes
337-562 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-564 CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA – yes yes
337-570 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
337-596 Spok SPOK, INC. – no yes
337-602 CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 2013-11-15 yes yes
337-634 Dish BOOST SUBSCRIBERCO L.L.C. 2023-04-07 yes yes
337-656 AT&T TELEPORT COMMUNICATIONS AMERICA LA - LLC – yes yes
337-660 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
337-661 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
337-677 FRACTEL, LLC 2019-09-05 yes yes
337-688 FRACTEL, LLC 2019-12-13 yes yes
337-707 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2009-07-20 yes yes
337-708 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-721 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-722 TON80 COMMUNICATIONS, LLC 2022-01-28 yes yes
337-764 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
337-794 T-Mobile METROPCS, INC. – yes yes
337-802 T-Mobile METROPCS, INC. – yes yes
337-842 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
337-853 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
337-855 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-882 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
337-884 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
337-905 LBH, LLC DBA CAMERON COMMUNICATIONS - LA 2004-08-06 no yes
337-912 T-Mobile METROPCS, INC. – yes yes
337-936 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 2007-05-15 yes yes
337-990 Windstream PAETEC ITEL, LLC 2001-06-12 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
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 24 30%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 23 28.8%
METROPCS, INC. T-Mobile 6 7.5%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA Verizon 3 3.8%
LEVEL 3 TELECOM OF LOUISIANA, LLC - LA Lumen 3 3.8%
PAETEC ITEL, LLC Windstream 3 3.8%
LEVEL 3 COMMUNICATIONS, LLC - LA Lumen 2 2.5%
SPOK, INC. Spok 2 2.5%
TELEPORT COMMUNICATIONS AMERICA LA - LLC AT&T 2 2.5%
CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA – 2 2.5%
FRACTEL, LLC – 2 2.5%
VOICESTREAM GSM I, LLC – 1 1.2%
NUSO, LLC – 1 1.2%
BANDWIDTH.COM CLEC, LLC - LA Bandwidth 1 1.2%
ONVOY, LLC - LA Onvoy 1 1.2%
CSC WIRELESS, LLC – 1 1.2%
BOOST SUBSCRIBERCO L.L.C. Dish 1 1.2%
TON80 COMMUNICATIONS, LLC – 1 1.2%
LBH, LLC DBA CAMERON COMMUNICATIONS - LA – 1 1.2%

Frequently asked

Which prefixes belong to LK CHARLES in area code 337?

80 blocks: 214, 217, 219, 240, 244, 263, 274, 292, 302, 304, 309, 310 and 68 more, all listed in the table above.

Which carriers have numbers in LK CHARLES?

BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (24 blocks), NEW CINGULAR WIRELESS PCS, LLC - GA (23 blocks), METROPCS, INC. (6 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA (3 blocks), LEVEL 3 TELECOM OF LOUISIANA, LLC - LA (3 blocks), PAETEC ITEL, LLC (3 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is LK CHARLES 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 337

All 599 prefixes in 337