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NPA: 337 [Rate centres in NPA 337] [Dial plan for NPA 337]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-703 A Lafayette LA LFYTLAMAX3Y  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 488      
337-704 A Lafayette LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488   2024-12-11   
337-706 A Lafayette LA LFYTLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-707 A Lake Charles LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-708 A Lake Charles LA LKCHLAMWRS5  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-712 A Sulphur LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2025-02-23   
337-713 A Lafayette LA LKCHLADTSMD  9748 AMERICAN MESSAGING SERVICES, LLC 488      
337-714 A Broussard LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488   2024-12-11   
337-717 A Crowley LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488   2024-12-11   
337-718 A Leesville (Vernon) LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488   2024-12-11   
337-721 A Lake Charles LA LKCHLADTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-722 A Lake Charles LA LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488      
337-724 A Chataignier LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-725 A Ragley LA RGLYLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-727 A Pine Prairie LA LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488      
337-730 A Opelousas LA LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488      
337-734 A Welsh LA WLSHLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-735 A Lafayette LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-737 A Pecan Island LA KPLNLAXADS1  0432 KAPLAN TEL. CO. 488      
337-738 A Kinder LA KNDRLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-739 A Lafayette LA LFYTLAMAXVY  150C VOICESTREAM GSM I, LLC 488      
337-740 A Abbeville LA ABVLLACT0MD  4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. 488      
337-742 A Baldwin LA LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488      
337-743 A Starks LA STKSLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-746 A Carlyss LA LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488      
337-748 A Washington LA LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488      
337-749 A Reeves LA REVSLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-753 A Roanoke LA RONKLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-754 A Arnaudville LA ARVLLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-756 A Fenton LA FNTNLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-757 A Carencro LA LFYTLAMAXCZ  515J IP HORIZON LLC 488   2024-05-20   
337-758 A Lafayette LA   824J OPENTACT INC. 488   2026-05-18   
337-761 A Lafayette LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-762 A Hackberry LA CRLYLAXADS1  0425 CAMERON TEL CO 488      
337-764 A Lake Charles LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-766 A Lawtell LA LFYTLAMAXVY  5562 METROPCS, INC. 488      
337-767 A Crowley LA LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488      
337-768 A Roanoke LA LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488      
337-769 A Lafayette LA   7488 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488      
337-770 A Lafayette LA LFYTLA364MD  939H COMMIO, LLC 488      
337-771 A Parks LA LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488      
337-772 A Abbeville LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488   2024-12-11   
337-773 A Broussard LA LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488      
337-774 A Lake Arthur LA LKARLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-775 A Cameron LA CRLYLAXADS1  0425 CAMERON TEL CO 488      
337-777 A Port Barre LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488   2024-12-11   
337-779 A Iota LA IOTALAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-780 A Lafayette LA LFYTLAMAXVY  150C VOICESTREAM GSM I, LLC 488      
337-781 A Lafayette LA LFYTLAMAXVY  150C VOICESTREAM GSM I, LLC 488      
337-782 A Crowley LA ABVLLACT0MD  4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. 488      

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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