Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 756

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-756 A Fenton LA FNTNLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-756 0 Fenton LA FNTNLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-756 1 Fenton LA FNTNLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-756 2 Fenton LA FNTNLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-756 6 Fenton LA FNTNLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-756 7 Fenton LA FNTNLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-756 8 Fenton LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-756 9 Fenton LA FNTNLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.