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.

Switch: LKCHLADTSMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
337-362 A Lafayette LA 153F BANDWIDTH.COM CLEC, LLC - LA 488      
337-426 A Lake Charles LA 153F BANDWIDTH.COM CLEC, LLC - LA 488      
337-999 A Broussard LA 153F BANDWIDTH.COM CLEC, LLC - LA 488      

Last updated: Mon, 24 May 2021 01:28:43 UTC

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