Local Calling Guide

Area code/prefix search

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

NXX: 468

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-468 A Mamou LA MAMOLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-468 0 Mamou LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-468 1 Mamou LA   508J CENTURYLINK COMMUNICATIONS, LLC 488   2014-09-15   
337-468 2 Mamou LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-468 3 Mamou LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-468 4 Mamou LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-468 5 Mamou LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-468 6 Mamou LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-468 7 Mamou LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-468 8 Mamou LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-468 9 Mamou LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 488      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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