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]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-256 2 Pittsburgh Zone 4 PA WKBGPAWKRP1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-256 3 Pittsburgh Zone 4 PA WKBGPAWKRP1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-256 4 Pittsburgh Zone 4 PA   3806 CORE COMMUNICATIONS, INC. - PA 234      
412-256 5 Pittsburgh Zone 4 PA WKBGPAWKRP1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-256 6 Pittsburgh Zone 4 PA WKBGPAWKRP1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-256 7 Pittsburgh Zone 4 PA   3806 CORE COMMUNICATIONS, INC. - PA 234      
412-256 8 Pittsburgh Zone 4 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-256 9 Pittsburgh Zone 4 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-257 A Pittsburgh Suburban Zone 13 PA BGVLPABRRP1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-258 A Pittsburgh Zone 1 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-258 0 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-258 1 Pittsburgh Zone 1 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-258 2 Pittsburgh Zone 1 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-258 3 Pittsburgh Zone 1 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-258 4 Pittsburgh Zone 1 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-258 5 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-258 6 Pittsburgh Zone 1 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-258 7 Pittsburgh Zone 1 PA PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-258 8 Pittsburgh Zone 1 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-258 9 Pittsburgh Zone 1 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-259 A Pittsburgh Suburban Zone 16 PA PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-259 0 Pittsburgh Suburban Zone 16 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-259 1 Pittsburgh Suburban Zone 16 PA PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-259 2 Pittsburgh Suburban Zone 16 PA   547E ONVOY, LLC - PA 234      
412-259 3 Pittsburgh Suburban Zone 16 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-259 5 Pittsburgh Suburban Zone 16 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-259 6 Pittsburgh Suburban Zone 16 PA   3806 CORE COMMUNICATIONS, INC. - PA 234      
412-259 7 Pittsburgh Suburban Zone 16 PA WASHPAWAHPT  2765 LUMOS NETWORKS OF WEST VIRGINIA INC. - WV 234      
412-259 8 Pittsburgh Suburban Zone 16 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-259 9 Pittsburgh Suburban Zone 16 PA PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-260 A Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-261 A Pittsburgh Zone 1 PA PITBPADTDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-262 A Pittsburgh Suburban Zone 15 PA CRPLPACODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-263 A Pittsburgh Zone 1 PA PITBPADTDS1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-264 A Pittsburgh Suburban Zone 15 PA CRPLPACODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-265 A Pittsburgh Suburban Zone 20 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-265 0 Pittsburgh Suburban Zone 20 PA   547E ONVOY, LLC - PA 234      
412-265 1 Pittsburgh Suburban Zone 20 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-265 2 Pittsburgh Suburban Zone 20 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-265 3 Pittsburgh Suburban Zone 20 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-265 4 Pittsburgh Suburban Zone 20 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-265 5 Pittsburgh Suburban Zone 20 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-265 6 Pittsburgh Suburban Zone 20 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-265 7 Pittsburgh Suburban Zone 20 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-265 8 Pittsburgh Suburban Zone 20 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-265 9 Pittsburgh Suburban Zone 20 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-266 A Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-267 A Pittsburgh Suburban Zone 10 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-267 0 Pittsburgh Suburban Zone 10 PA PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-267 1 Pittsburgh Suburban Zone 10 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-267 2 Pittsburgh Suburban Zone 10 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-267 3 Pittsburgh Suburban Zone 10 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-267 4 Pittsburgh Suburban Zone 10 PA   3806 CORE COMMUNICATIONS, INC. - PA 234      
412-267 5 Pittsburgh Suburban Zone 10 PA PITBPADTXEY  2514 US LEC OF PENNSYLVANIA, INC. 234      
412-267 6 Pittsburgh Suburban Zone 10 PA WMFLPAWMDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-267 7 Pittsburgh Suburban Zone 10 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-267 8 Pittsburgh Suburban Zone 10 PA PITBPADGDS6  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-267 9 Pittsburgh Suburban Zone 10 PA   547E ONVOY, LLC - PA 234      
412-268 A Pittsburgh Zone 1 PA PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 0 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-268 1 Pittsburgh Zone 1 PA PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 2 Pittsburgh Zone 1 PA PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 3 Pittsburgh Zone 1 PA PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 4 Pittsburgh Zone 1 PA PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 5 Pittsburgh Zone 1 PA PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 6 Pittsburgh Zone 1 PA PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 7 Pittsburgh Zone 1 PA PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 8 Pittsburgh Zone 1 PA PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-268 9 Pittsburgh Zone 1 PA PITBPAOKDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-269 A Pittsburgh Suburban Zone 15 PA CRPLPACODS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-270 A Pittsburgh Suburban Zone 14 PA PYVLPAPB2MD  6630 USA MOBILITY WIRELESS, INC. 234      
412-271 A Pittsburgh Zone 4 PA BRDDPABRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-272 A Pittsburgh Suburban Zone 14 PA PYVLPAPB2MD  6630 USA MOBILITY WIRELESS, INC. 234      
412-273 A Pittsburgh Zone 4 PA BRDDPABRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-273 0 Pittsburgh Zone 4 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-273 1 Pittsburgh Zone 4 PA BRDDPABRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-273 2 Pittsburgh Zone 4 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-273 3 Pittsburgh Zone 4 PA BRDDPABRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-273 4 Pittsburgh Zone 4 PA BRDDPABRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-273 5 Pittsburgh Zone 4 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-273 6 Pittsburgh Zone 4 PA BRDDPABRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-273 7 Pittsburgh Zone 4 PA BRDDPABRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-273 8 Pittsburgh Zone 4 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-273 9 Pittsburgh Zone 4 PA BRDDPABRDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-274 A Clairton PA PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-274 0 Clairton PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-274 1 Clairton PA PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234      
412-274 2 Clairton PA   3806 CORE COMMUNICATIONS, INC. - PA 234      
412-274 3 Clairton PA   3806 CORE COMMUNICATIONS, INC. - PA 234      
412-274 4 Clairton PA   3806 CORE COMMUNICATIONS, INC. - PA 234      
412-274 5 Clairton PA PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-274 6 Clairton PA   3806 CORE COMMUNICATIONS, INC. - PA 234      
412-274 7 Clairton PA PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-274 8 Clairton PA PITBPADTXYY  547E ONVOY, LLC - PA 234      
412-274 9 Clairton PA PITBPADTX7X  073H TELNYX LLC 234      
412-275 A Pittsburgh Suburban Zone 14 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      
412-275 0 Pittsburgh Suburban Zone 14 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-275 1 Pittsburgh Suburban Zone 14 PA   515J IP HORIZON LLC 234      
412-275 2 Pittsburgh Suburban Zone 14 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-275 3 Pittsburgh Suburban Zone 14 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.