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: PITBPAMADS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
412-204 A Pittsburgh Zone 8 PA 2514 US LEC OF PENNSYLVANIA, INC. 234      
412-219 A Pittsburgh Suburban Zone 18 PA 2514 US LEC OF PENNSYLVANIA, INC. 234      
412-229 A Pittsburgh Suburban Zone 22 PA 2514 US LEC OF PENNSYLVANIA, INC. 234      
412-250 A Pittsburgh Zone 7 PA 2514 US LEC OF PENNSYLVANIA, INC. 234      
412-329 A Pittsburgh Suburban Zone 15 PA 2514 US LEC OF PENNSYLVANIA, INC. 234      
412-436 A Pittsburgh Zone 4 PA 2514 US LEC OF PENNSYLVANIA, INC. 234      
412-586 A Pittsburgh Zone 1 PA 2514 US LEC OF PENNSYLVANIA, INC. 234      
412-677 A Pittsburgh Suburban Zone 13 PA 2514 US LEC OF PENNSYLVANIA, INC. 234      
724-503 A Washington PA 2514 US LEC OF PENNSYLVANIA, INC. 234      
724-551 A Sharon PA 2514 US LEC OF PENNSYLVANIA, INC. 234      
724-673 A McDonald PA 2514 US LEC OF PENNSYLVANIA, INC. 234      
724-820 A Canonsburg PA 2514 US LEC OF PENNSYLVANIA, INC. 234      
724-994 A New Kensington PA 2514 US LEC OF PENNSYLVANIA, INC. 234      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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