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: CNCNOHWSXBY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
513-972 8 Mason OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2013-05-09   
513-973 A Hamilton OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922      
513-973 0 Hamilton OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2015-12-17   
513-975 0 Cincinnati OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2016-05-23   
513-975 1 Cincinnati OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2016-05-23   
513-975 2 Cincinnati OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2016-07-15   
513-978 0 Cincinnati OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2014-12-01   
513-978 1 Cincinnati OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2014-12-01   
513-979 4 Cincinnati OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2007-09-05   
513-987 4 Little Miami OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2015-10-16   
513-996 0 Cincinnati OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2015-08-24   
513-996 1 Cincinnati OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2015-08-24   
513-996 2 Cincinnati OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2015-08-24   
513-996 3 Cincinnati OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2015-08-24   
513-996 4 Cincinnati OH 547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2015-08-24   
812-656 6 West Harrison IN 551D TIME WARNER CABLE INFORMATION SVCS (INDIANA) - IN 922   2007-08-31   
812-775 4 Peoria IN 551D TIME WARNER CABLE INFORMATION SVCS (INDIANA) - IN 922   2022-04-24   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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