Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 337 [Rate centres in NPA 337] [Dial plan for NPA 337]

NXX: 587

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-587 A Thornwell LA THWLLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-587 0 Thornwell LA THWLLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-587 1 Thornwell LA THWLLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-587 2 Thornwell LA THWLLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-587 3 Thornwell LA   350D CHARTER FIBERLINK LA-CCO, LLC - LA 488      
337-587 6 Thornwell LA THWLLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-587 7 Thornwell LA THWLLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-587 8 Thornwell LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-587 9 Thornwell LA THWLLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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