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.

Pittsburgh Suburban Zone 15, PA

<< 1 2 3 4 5 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
412-631 A PITBPADGYMD  7421 AT&T - LOCAL 234      
412-631 0   515J IP HORIZON LLC 234   2015-03-22   
412-631 1 PITBPADGYMD  7421 AT&T - LOCAL 234      
412-631 2 PITBPADGYMD  7421 AT&T - LOCAL 234      
412-631 3 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2019-05-16   
412-631 4 PITBPADGYMD  7421 AT&T - LOCAL 234      
412-631 5 PITBPADTXYY  547E ONVOY, LLC - PA 234   2020-11-02   
412-631 6 PITBPADTXYY  547E ONVOY, LLC - PA 234   2020-11-02   
412-631 7 BTLRPAXBLMD  508J CENTURYLINK COMMUNICATIONS, LLC 234   2015-06-18   
412-631 8 PITEPA99DS0  283E YMAX COMMUNICATIONS CORP. - PA 234   2007-06-23   
412-631 9 PITBPADGYMD  7421 AT&T - LOCAL 234      
412-637 A PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-637 0 PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-637 1 PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-637 2 PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-637 3 PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-637 4 PITBPAOKXUX  145J TERRA NOVA TELECOM INC. 234   2023-08-10   
412-637 5 PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-637 6 PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-637 7 PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-637 8 PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-637 9   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2024-03-30   
412-716 A   5562 METROPCS, INC. 234      
412-716 0 PITBPAWY3MD  5562 METROPCS, INC. 234      
412-716 1 PITBPAWY3MD  5562 METROPCS, INC. 234      
412-716 2 PITBPAWY3MD  5562 METROPCS, INC. 234   2004-10-02   
412-716 3 PITBPAWY3MD  5562 METROPCS, INC. 234      
412-716 4 PITBPAWY3MD  5562 METROPCS, INC. 234      
412-716 5 PITBPAWY3MD  5562 METROPCS, INC. 234      
412-716 6 PITBPAWY3MD  5562 METROPCS, INC. 234      
412-716 7 PITBPAWY3MD  5562 METROPCS, INC. 234      
412-716 8 PITBPAWY3MD  5562 METROPCS, INC. 234      
412-716 9 PITBPAWY3MD  5562 METROPCS, INC. 234      
412-776 A PITBPADGDS5  7421 AT&T - LOCAL 234      
412-776 0 PITBPADTXYY  547E ONVOY, LLC - PA 234   2016-03-11   
412-776 1 PITBPADTXEY  2514 US LEC OF PENNSYLVANIA, INC. 234   2010-11-08   
412-776 2 PITBPADTXEY  2514 US LEC OF PENNSYLVANIA, INC. 234   2010-11-08   
412-776 3 PITBPAMADS4  657B CITYNET PENNSYLVANIA, LLC - PA 234   2004-10-10   
412-776 4 PITBPAMAEMD  3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 234   2007-08-23   
412-776 5 PITBPAMAEMD  3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 234   2007-08-23   
412-776 6 PITBPADTXYY  547E ONVOY, LLC - PA 234   2016-03-11   
412-776 7 GPIAPAMTRP0  9208 VERIZON PENNSYLVANIA, INC. 234   2006-04-04   
412-776 8 GPIAPAMTRP0  9208 VERIZON PENNSYLVANIA, INC. 234   2006-04-04   
412-776 9 PITBPADGDS5  7421 AT&T - LOCAL 234      
412-859 A RBTPPARTRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-865 A GIBSPAXGDS1  8597 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA 234      
412-865 0 GIBSPAXGDS1  8597 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA 234      
412-865 1 GIBSPAXGDS1  8597 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA 234      
412-865 2 GIBSPAXGDS1  8597 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA 234      
412-865 3 GIBSPAXGDS1  8597 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA 234      

<< 1 2 3 4 5 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.