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.

Russells Point, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
937-633 A BLLFOHXAGMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 923      
937-633 0 BLLFOHXAGMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 923      
937-633 1 MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-04-21   
937-633 2 MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-04-21   
937-633 3 MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-04-21   
937-633 6 MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2021-03-12   
937-633 7 MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2021-03-12   
937-633 8 MNFDOHXAX0Y  073H TELNYX LLC 923   2021-01-09   
937-633 9   515J IP HORIZON LLC 923   2024-03-01   
937-810 A MNFDOHXAGMD  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 923      
937-810 0 MNFDOHXAXAX  001F BANDWIDTH.COM CLEC, LLC - OH 923   2012-05-27   
937-810 1 BLLFOHXAGMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 923   2013-09-30   
937-810 3 LIMAOHXAX8X  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 923   2015-12-18   
937-810 5 LIMAOHEIRS1  0640 TSC COMMUNICATIONS, INC. - OH 923   2010-12-05   
937-810 7 MNFDOHMM0MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 923   2014-02-17   
937-810 9 MNFDOHXAGMD  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 923      
937-842 A RSPNOHXARS1  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      
937-843 A RSPNOHXARS1  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 923      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.