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: 567 [Rate centres in NPA 567] [Dial plan for NPA 567]

NXX: 412

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
567-412 A West Salem OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326      
567-412 0 West Salem OH TOLDOH21XXZ  073H TELNYX LLC 326   2020-01-17   
567-412 2 West Salem OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2020-06-19   
567-412 3 West Salem OH   516J TON80 COMMUNICATIONS LLC 326   2021-07-25   
567-412 4 West Salem OH TOLDOHIR3MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326      

Last updated: Sun, 31 Oct 2021 22:15:27 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.