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: 858

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
513-858 A Hamilton OH GRHLOHNGDS0  9348 CINCINNATI BELL 922      
513-858 0 Hamilton OH CNCNOHWSPS2  600F CBTS TECHNOLOGY SOLUTIONS LLC - OH 922      
513-858 1 Hamilton OH GRHLOHNGDS0  9348 CINCINNATI BELL 922      
513-858 2 Hamilton OH GRHLOHNGDS0  9348 CINCINNATI BELL 922      
513-858 3 Hamilton OH GRHLOHNGDS0  9348 CINCINNATI BELL 922      
513-858 4 Hamilton OH GRHLOHNGDS0  9348 CINCINNATI BELL 922      
513-858 5 Hamilton OH CNCNOHAMGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 922      
513-858 6 Hamilton OH GRHLOHNGDS0  9348 CINCINNATI BELL 922      
513-858 7 Hamilton OH GRHLOHNGDS0  9348 CINCINNATI BELL 922      
513-858 8 Hamilton OH GRHLOHNGDS0  9348 CINCINNATI BELL 922      
513-858 9 Hamilton OH CNCNOHAMGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 922      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.