Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
419-648 1 Westminster OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2016-11-24   
419-741 5 Delphos OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2013-03-07   
419-749 8 Convoy OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2016-11-14   
419-771 1 Van Wert OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2010-05-06   
419-780 5 Waynesfield OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2010-05-06   
419-879 A Lima OH 0640 TSC COMMUNICATIONS, INC. - OH 923      
419-909 5 Elida OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2010-05-06   
419-915 5 Columbus Grove OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2016-11-07   
567-221 5 Ada OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2016-11-25   
567-226 5 Bluffton OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2016-11-21   
567-324 5 Rockford OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2016-11-24   
567-339 5 Venedocia OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2016-11-24   
567-376 6 Ottawa OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2016-11-24   
567-382 5 Van Wert OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2023-09-02   
567-453 A Alger OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2024-05-20   
567-453 5 Alger OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2024-05-20   
567-940 A Lima OH 0640 TSC COMMUNICATIONS, INC. - OH 923      
937-419 5 Sidney OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2009-08-09   
937-421 9 Jackson Center OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2009-08-09   
937-595 5 Bellefontaine OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2010-12-05   
937-639 9 Anna OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2009-08-09   
937-810 5 Russells Point OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2010-12-05   
937-858 A Botkins OH 0640 TSC COMMUNICATIONS, INC. - OH 923      
937-858 3 Botkins OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2009-09-13   
937-954 9 Belle Center OH 0640 TSC COMMUNICATIONS, INC. - OH 923   2023-12-04   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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