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: 270

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
513-270 A Felicity OH DYTNOHIBX2X  508J CENTURYLINK COMMUNICATIONS, LLC 328      
513-270 0 Felicity OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2021-08-23   
513-270 1 Felicity OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2021-08-23   
513-270 2 Felicity OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2020-07-18   
513-270 3 Felicity OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2021-03-26   
513-270 4 Felicity OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2021-03-26   
513-270 5 Felicity OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2021-06-26   
513-270 6 Felicity OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2021-06-26   
513-270 7 Felicity OH DYTNOHIBX2X  508J CENTURYLINK COMMUNICATIONS, LLC 328   2017-04-07   
513-270 8 Felicity OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2021-02-08   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.