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: LSBGVALBQMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
540-277 A Berryville VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 246   2009-04-02   
540-326 A Middleburg VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 246   2009-04-02   
540-402 A Remington VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 246   2009-04-02   
703-694 A Leesburg VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 246      
703-857 A Leesburg VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 246      
703-886 A Leesburg VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 246      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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