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.

Switch: PITBPAOKX5X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
412-214 4 Pittsburgh Zone 8 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-308 8 Pittsburgh Suburban Zone 12 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-375 0 Pittsburgh Suburban Zone 15 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-410 A Pittsburgh Zone 1 PA 752H BARR TELL USA, INC. - PA 234      
412-410 1 Pittsburgh Zone 1 PA 752H BARR TELL USA, INC. - PA 234   2016-04-09   
412-499 9 Pittsburgh Zone 2 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-528 7 Pittsburgh Suburban Zone 16 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-536 0 Pittsburgh Suburban Zone 17 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-557 5 Pittsburgh Suburban Zone 20 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-684 5 Pittsburgh Suburban Zone 18 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-685 1 Pittsburgh Zone 5 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-714 1 Pittsburgh Suburban Zone 11 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-717 7 Pittsburgh Suburban Zone 22 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-727 5 Pittsburgh Zone 4 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-744 5 Pittsburgh Suburban Zone 21 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-799 7 Pittsburgh Zone 3 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-800 8 Pittsburgh Suburban Zone 10 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-839 0 Pittsburgh Suburban Zone 13 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-850 0 Pittsburgh Suburban Zone 19 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-857 7 Pittsburgh Suburban Zone 14 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-875 8 Pittsburgh Zone 7 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   
412-892 7 Pittsburgh Zone 6 PA 752H BARR TELL USA, INC. - PA 234   2016-03-27   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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