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 Zone 5, PA

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
412-476 0   145J TERRA NOVA TELECOM INC. 234      
412-476 1 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 2 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 3 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 4 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 5 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 6 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 7 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 8 HMSTPAHODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-476 9   515J IP HORIZON LLC 234      
412-530 A PITBPAOKUMD  3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 234      
412-530 0 PITBPADTX7X  073H TELNYX LLC 234      
412-530 1 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-530 2 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-530 3 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-530 4 PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-530 5 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-530 6 PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-530 7 BTLRPAXBLMD  508J CENTURYLINK COMMUNICATIONS, LLC 234      
412-530 8 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-530 9 PITBPAOKUMD  3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 234      
412-654 A   6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 0 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 1 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 2 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 3 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 4 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 5 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 6 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 7 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 8 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-654 9   5562 METROPCS, INC. 234      
412-656 A   6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 0 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 1 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 2 PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-656 3 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 4 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 5 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 6 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 7 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 8 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-656 9 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-685 A PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-685 1 PITBPAOKX5X  752H BARR TELL USA, INC. - PA 234      
412-685 2 PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-685 3 PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-685 4 PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-685 5 PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-685 6 PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234      
412-685 7 PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234      
412-685 8 PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234      
412-685 9 PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-725 A PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-725 0 PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-725 1 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-725 2 PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-725 3 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-725 4 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-725 5 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-725 6 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-725 7 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-725 8 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-725 9   547E ONVOY, LLC - PA 234      
412-866 A PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-866 0 PITBPADTX7X  073H TELNYX LLC 234      
412-866 1 PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-866 2 PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-866 4 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-866 5 PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-866 6 PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-866 7 PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-866 8 PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-866 9 PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234      
412-901 A   6701 AERIAL COMMUNICATIONS, INC. 234      
412-901 0 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-901 1 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-901 2 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-901 3 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-901 4 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-901 5 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-901 6 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-901 7 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-901 8 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-901 9 PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      

<< 1 2

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.