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: MOBLALFW1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
251-375 A Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      
251-375 2 Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      
251-375 3 Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      
251-375 5 Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      
251-375 7 Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      
251-375 8 Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      
251-375 9 Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      
251-652 A Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      
251-652 0 Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      
251-652 1 Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      
251-652 2 Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      
251-652 4 Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      
251-652 6 Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      
251-652 7 Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      
251-652 9 Mobile AL 7327 LEVEL 3 TELECOM OF ALABAMA, LLC - AL 480      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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