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.
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Switch: CNCNOHBVAMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
513-299 A Seven Mile OH 8638 GLOBAL CROSSING LOCAL SERVICES, INC. - OH 922      
513-299 1 Seven Mile OH 8638 GLOBAL CROSSING LOCAL SERVICES, INC. - OH 922      
859-663 A Covington KY 0021 GLOBAL CROSSING LOCAL SERVICES, INC. - KY 922      
859-663 4 Covington KY 0021 GLOBAL CROSSING LOCAL SERVICES, INC. - KY 922      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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