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: 570 [Rate centres in NPA 570] [Dial plan for NPA 570]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-335 A Scranton PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 232      
570-335 0 Scranton PA   6664 SPRINT SPECTRUM L.P. 232   2005-02-15   
570-335 1 Scranton PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 232   2004-11-07   
570-335 2 Scranton PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 232   2004-11-07   
570-335 3 Scranton PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 232   2004-11-07   
570-335 4 Scranton PA   6664 SPRINT SPECTRUM L.P. 232   2005-02-15   
570-335 5 Scranton PA   6664 SPRINT SPECTRUM L.P. 232   2005-02-15   
570-335 6 Scranton PA   6664 SPRINT SPECTRUM L.P. 232   2005-02-15   
570-335 7 Scranton PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 232   2005-03-07   
570-335 8 Scranton PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 232   2005-03-07   
570-335 9 Scranton PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 232   2004-09-13   

Last updated: Sat, 08 Jun 2019 01:52:21 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.