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: STMYOHBARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
419-299 1 Van Buren OH 0640 TSC COMMUNICATIONS, INC. - OH 326   2016-11-14   
419-300 A St Marys (TSC) OH 0640 TSC COMMUNICATIONS, INC. - OH 326      
419-584 9 Celina OH 0640 TSC COMMUNICATIONS, INC. - OH 326   2008-09-21   
419-628 5 Minster OH 0640 TSC COMMUNICATIONS, INC. - OH 326   2010-05-06   
419-629 5 New Bremen OH 0640 TSC COMMUNICATIONS, INC. - OH 326   2010-05-06   
419-763 3 Coldwater OH 0640 TSC COMMUNICATIONS, INC. - OH 326   2009-08-09   
419-857 5 North Baltimore OH 0640 TSC COMMUNICATIONS, INC. - OH 326   2016-11-14   
567-250 5 Findlay OH 0640 TSC COMMUNICATIONS, INC. - OH 326   2012-11-02   

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

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