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: 878 [Rate centres in NPA 878] [Dial plan for NPA 878]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
878-880 A Washington PA   547E ONVOY, LLC - PA 234   2020-07-11   
878-880 0 Washington PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2020-10-21   
878-880 1 Washington PA   547E ONVOY, LLC - PA 234   2020-07-11   
878-880 2 Washington PA   547E ONVOY, LLC - PA 234   2020-07-11   
878-880 3 Washington PA   547E ONVOY, LLC - PA 234   2020-07-11   
878-880 4 Washington PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2020-10-28   
878-880 5 Washington PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2020-10-21   
878-880 6 Washington PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2020-10-28   
878-880 7 Washington PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2020-10-30   
878-880 8 Washington PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2020-10-30   
878-880 9 Washington PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2020-10-30   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.