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: CNCNOHFBDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
513-234 A Mason OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
513-239 A Little Miami OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
513-337 A Cincinnati OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
513-642 A Hamilton OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
513-699 A Cincinnati OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
513-712 A Bethany OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
513-714 A Hamilton OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
513-715 A Harrison OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
513-716 A Little Miami OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
513-717 A Shandon OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
513-718 A Clermont OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
513-719 A Cincinnati OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
513-843 A Clermont OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
513-845 A Harrison OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
513-847 A Bethany OH 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 922      
812-220 A West Harrison IN 8286 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 922      
859-394 A Covington KY 6161 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KY 922      
859-429 A Independence KY 6161 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KY 922      
859-568 A Boone KY 6161 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KY 922      
859-592 A Alexandria KY 6161 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KY 922      
859-692 A Boone KY 6161 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KY 922      
859-814 A Covington KY 6161 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KY 922      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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