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: 412 [Rate centres in NPA 412] [Dial plan for NPA 412]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-748 A Pittsburgh Suburban Zone 17 PA   002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-748 0 Pittsburgh Suburban Zone 17 PA   002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-02-27   
412-748 1 Pittsburgh Suburban Zone 17 PA   002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-10-10   
412-748 2 Pittsburgh Suburban Zone 17 PA   547E ONVOY, LLC - PA 234   2016-03-18   
412-748 3 Pittsburgh Suburban Zone 17 PA   9208 VERIZON PENNSYLVANIA, INC. 234   2013-07-01   
412-748 4 Pittsburgh Suburban Zone 17 PA   9208 VERIZON PENNSYLVANIA, INC. 234   2013-07-01   
412-748 5 Pittsburgh Suburban Zone 17 PA   9208 VERIZON PENNSYLVANIA, INC. 234   2013-07-01   
412-748 6 Pittsburgh Suburban Zone 17 PA   9208 VERIZON PENNSYLVANIA, INC. 234   2013-07-01   
412-748 7 Pittsburgh Suburban Zone 17 PA   9208 VERIZON PENNSYLVANIA, INC. 234   2013-07-01   
412-748 8 Pittsburgh Suburban Zone 17 PA   968G LOCAL ACCESS LLC - PA 234   2015-09-28   
412-748 9 Pittsburgh Suburban Zone 17 PA   968G LOCAL ACCESS LLC - PA 234   2015-03-28   

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.