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
412-482 A Pittsburgh Zone 1 PA PITBPAMADS5  3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 234   2007-06-14   
412-482 0 Pittsburgh Zone 1 PA   6701 AERIAL COMMUNICATIONS 234   2007-09-25   
412-482 1 Pittsburgh Zone 1 PA   3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 234   2007-06-14   
412-482 2 Pittsburgh Zone 1 PA   6701 AERIAL COMMUNICATIONS 234   2007-09-25   
412-482 3 Pittsburgh Zone 1 PA   2514 US LEC OF PENNSYLVANIA, INC. 234   2007-10-10   
412-482 4 Pittsburgh Zone 1 PA   6701 AERIAL COMMUNICATIONS 234   2007-11-14   
412-482 5 Pittsburgh Zone 1 PA   3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 234   2007-06-14   
412-482 6 Pittsburgh Zone 1 PA   3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 234   2007-06-14   
412-482 7 Pittsburgh Zone 1 PA   6701 AERIAL COMMUNICATIONS 234   2008-05-21   
412-482 8 Pittsburgh Zone 1 PA   6701 AERIAL COMMUNICATIONS 234   2008-05-21   
412-482 9 Pittsburgh Zone 1 PA   3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 234   2007-06-14   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.