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: 919

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-919 A Pittsburgh Zone 7 PA CRAFPACRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-919 0 Pittsburgh Zone 7 PA CRAFPACRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-919 1 Pittsburgh Zone 7 PA CRAFPACRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-919 2 Pittsburgh Zone 7 PA CRAFPACRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-919 3 Pittsburgh Zone 7 PA CRAFPACRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-919 4 Pittsburgh Zone 7 PA CRAFPACRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-919 5 Pittsburgh Zone 7 PA CRAFPACRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-919 6 Pittsburgh Zone 7 PA CRAFPAAIGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2019-12-31   
412-919 7 Pittsburgh Zone 7 PA CRAFPAAIGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2019-12-31   
412-919 8 Pittsburgh Zone 7 PA CRAFPACRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-919 9 Pittsburgh Zone 7 PA LPTPPAMAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2020-01-07   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.