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: FLVLALXADS0

Remotes:

Switch Switch name Switch type
MSSYALXARS0  MASSEY  1RE 
ODRGALXARS0  ODEN RIDGE  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
256-784 A Falkville AL 9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 477      
256-784 5 Falkville AL 9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 477      
256-784 6 Falkville AL 9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 477      
256-784 9 Falkville AL 9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 477      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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