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: CNCNOHREDMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
513-294 5 Newtonsville OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-27   
513-323 9 Shandon OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-20   
513-461 8 Oxford OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-20   
513-548 9 Mason OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-20   
513-643 7 Williamsburg OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-20   
513-653 A Cincinnati OH 506J TWILIO INTERNATIONAL, INC. 922      
513-653 8 Cincinnati OH 506J TWILIO INTERNATIONAL, INC. 922   2021-01-17   
513-654 8 South Lebanon OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-20   
513-669 1 Little Miami OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-20   
513-676 5 Bethany OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-20   
513-689 8 Lebanon (Warren) OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-20   
513-690 3 Seven Mile OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-20   
513-750 7 Clermont OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-20   
513-756 5 Reily OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-20   
513-790 7 Hamilton OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-21   
513-798 5 Morning Sun OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-20   
513-845 5 Harrison OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-20   
513-995 5 Bethel OH 506J TWILIO INTERNATIONAL, INC. 922   2021-02-12   

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

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