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.

NPA: 513 [Rate centres in NPA 513] [Dial plan for NPA 513]

NXX: 781

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
513-781 A Little Miami OH CNCNOHFBAMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922      
513-781 0 Little Miami OH CNCNOHWSDSA  284F PEERLESS NETWORK OF OHIO, LLC - OH 922   2014-11-15   
513-781 1 Little Miami OH CNCNOHFBAMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922   2015-11-05   
513-781 2 Little Miami OH CNCNOHFBAMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922   2015-06-18   
513-781 3 Little Miami OH CNCNOHWSXBY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2015-01-02   
513-781 4 Little Miami OH CNCNOHWSXBY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 922   2014-11-21   
513-781 5 Little Miami OH CNCNOHFBAMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922   2016-04-29   
513-781 6 Little Miami OH CNCNOHFBAMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922   2015-01-16   
513-781 7 Little Miami OH CNCNOHFBAMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922   2015-07-06   
513-781 8 Little Miami OH CNCNOHFBAMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 922   2014-10-18   
513-781 9 Little Miami OH CNCNOHAF2MD  001F BANDWIDTH.COM CLEC LLC - OH 922   2015-08-22   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.