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: LVLDOHLODS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
513-480 A South Lebanon OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 922      
513-480 0 South Lebanon OH 309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 922      
513-583 A Little Miami OH 9348 CINCINNATI BELL 922      
513-677 A Little Miami OH 9348 CINCINNATI BELL 922      
513-683 A Little Miami OH 9348 CINCINNATI BELL 922      
513-697 A Little Miami OH 9348 CINCINNATI BELL 922      
513-774 A Little Miami OH 9348 CINCINNATI BELL 922      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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