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: 219

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-219 A Pittsburgh Suburban Zone 18 PA PITBPADTXEY  2514 US LEC OF PENNSYLVANIA, INC. 234      
412-219 0 Pittsburgh Suburban Zone 18 PA PITBPADTXEY  2514 US LEC OF PENNSYLVANIA, INC. 234      
412-219 1 Pittsburgh Suburban Zone 18 PA PITBPADTXEY  2514 US LEC OF PENNSYLVANIA, INC. 234      
412-219 2 Pittsburgh Suburban Zone 18 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2010-02-27   
412-219 3 Pittsburgh Suburban Zone 18 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2010-03-25   
412-219 4 Pittsburgh Suburban Zone 18 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2011-12-30   
412-219 5 Pittsburgh Suburban Zone 18 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2012-10-07   
412-219 6 Pittsburgh Suburban Zone 18 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-02-23   
412-219 7 Pittsburgh Suburban Zone 18 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-06-05   
412-219 8 Pittsburgh Suburban Zone 18 PA PITBPAWY3MD  5562 METROPCS, INC. 234   2013-11-15   
412-219 9 Pittsburgh Suburban Zone 18 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2018-08-23   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.