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: 518

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-518 A Pittsburgh Zone 1 PA BGVLPAAMCM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-518 0 Pittsburgh Zone 1 PA BGVLPAAMCM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2009-11-08   
412-518 1 Pittsburgh Zone 1 PA BGVLPAAMCM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2009-11-08   
412-518 2 Pittsburgh Zone 1 PA BGVLPAAMCM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2009-11-08   
412-518 3 Pittsburgh Zone 1 PA PITBPADGDS5  7421 AT&T LOCAL 234   2010-01-04   
412-518 4 Pittsburgh Zone 1 PA PITBPADGDS5  7421 AT&T LOCAL 234   2010-01-04   
412-518 5 Pittsburgh Zone 1 PA PITBPADGDS5  7421 AT&T LOCAL 234   2010-01-04   
412-518 6 Pittsburgh Zone 1 PA PITBPADGDS5  7421 AT&T LOCAL 234   2010-01-04   
412-518 7 Pittsburgh Zone 1 PA BGVLPAAMCM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-10-01   
412-518 8 Pittsburgh Zone 1 PA BGVLPAAMCM2  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-10-01   
412-518 9 Pittsburgh Zone 1 PA CRAFPAAIGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2010-01-13   

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.