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
412-476 9 Pittsburgh Zone 5 PA   515J IP HORIZON LLC 234   2020-05-23   
412-477 A Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-478 A Pittsburgh Zone 1 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
412-479 A Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 0 Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 1 Pittsburgh Suburban Zone 12 PA PITBPAOKXLX  939H COMMIO, LLC 234   2022-09-25   
412-479 2 Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 3 Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 4 Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 5 Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 6 Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 7 Pittsburgh Suburban Zone 12 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-01-26   
412-479 8 Pittsburgh Suburban Zone 12 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-479 9 Pittsburgh Suburban Zone 12 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-03-02   
412-480 A Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-481 A Pittsburgh Zone 1 PA PITBPAALRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-482 A Pittsburgh Zone 1 PA   829J PAETEC ITEL, LLC 234   2025-03-04   
412-482 0 Pittsburgh Zone 1 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2007-09-25   
412-482 1 Pittsburgh Zone 1 PA   829J PAETEC ITEL, LLC 234   2007-06-14   
412-482 2 Pittsburgh Zone 1 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2007-09-25   
412-482 3 Pittsburgh Zone 1 PA   829J PAETEC ITEL, LLC 234   2007-10-10   
412-482 4 Pittsburgh Zone 1 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2007-11-14   
412-482 5 Pittsburgh Zone 1 PA   829J PAETEC ITEL, LLC 234   2007-06-14   
412-482 6 Pittsburgh Zone 1 PA   829J PAETEC ITEL, LLC 234   2007-06-14   
412-482 7 Pittsburgh Zone 1 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2008-05-21   
412-482 8 Pittsburgh Zone 1 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2008-05-21   
412-482 9 Pittsburgh Zone 1 PA   829J PAETEC ITEL, LLC 234   2007-06-14   
412-483 A Pittsburgh Suburban Zone 10 PA PITBPADTX7X  073H TELNYX LLC 234      
412-483 0 Pittsburgh Suburban Zone 10 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2024-06-07   
412-483 1 Pittsburgh Suburban Zone 10 PA PITBPADTX7X  073H TELNYX LLC 234   2017-06-04   
412-484 A Pittsburgh Zone 1 PA PITBPADTX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234      
412-484 0 Pittsburgh Zone 1 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2023-10-11   
412-484 1 Pittsburgh Zone 1 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-10-12   
412-484 2 Pittsburgh Zone 1 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-11-12   
412-484 3 Pittsburgh Zone 1 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-11-12   
412-484 4 Pittsburgh Zone 1 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2023-11-12   
412-484 5 Pittsburgh Zone 1 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2023-11-17   
412-484 6 Pittsburgh Zone 1 PA PITBPADTX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2023-10-09   
412-484 7 Pittsburgh Zone 1 PA PITBPADTX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2023-10-09   
412-484 8 Pittsburgh Zone 1 PA PITBPADTX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2023-10-09   
412-484 9 Pittsburgh Zone 1 PA PITBPADTX2X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2023-10-09   
412-485 A Pittsburgh Zone 1 PA PITBPADTDS1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 0 Pittsburgh Zone 1 PA PITBPADTDS1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 1 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2016-10-14   
412-485 2 Pittsburgh Zone 1 PA PITBPADTDS1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 3 Pittsburgh Zone 1 PA PITBPADTDS1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 4 Pittsburgh Zone 1 PA PITBPADTDS1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 5 Pittsburgh Zone 1 PA PITBPADTDS1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 6 Pittsburgh Zone 1 PA PITBPADTDS1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 7 Pittsburgh Zone 1 PA PITBPADTDS1  9208 VERIZON PENNSYLVANIA, INC. 234      
412-485 8 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2016-10-14   
412-485 9 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2016-10-14   
412-486 A Pittsburgh Suburban Zone 18 PA GLNSPAGLDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-487 A Pittsburgh Suburban Zone 18 PA GLNSPAGLDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-488 A Pittsburgh Zone 1 PA PITBPAALRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-489 A Pittsburgh Suburban Zone 14 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-489 0 Pittsburgh Suburban Zone 14 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2005-01-25   
412-489 1 Pittsburgh Suburban Zone 14 PA   829J PAETEC ITEL, LLC 234   2002-05-07   
412-489 2 Pittsburgh Suburban Zone 14 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2011-03-04   
412-489 3 Pittsburgh Suburban Zone 14 PA   829J PAETEC ITEL, LLC 234   2007-03-10   
412-489 4 Pittsburgh Suburban Zone 14 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2003-03-24   
412-489 5 Pittsburgh Suburban Zone 14 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2006-09-18   
412-489 6 Pittsburgh Suburban Zone 14 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2006-09-18   
412-489 7 Pittsburgh Suburban Zone 14 PA PITEPA99DS0  283E YMAX COMMUNICATIONS CORP. - PA 234   2007-06-23   
412-489 8 Pittsburgh Suburban Zone 14 PA GIBSPAXGDS1  8597 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES-PA 234   2010-08-21   
412-489 9 Pittsburgh Suburban Zone 14 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-490 A Pittsburgh Suburban Zone 14 PA RBTPPARTRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-491 A Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234      
412-492 A Pittsburgh Suburban Zone 18 PA GLNSPAGLDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-492 0 Pittsburgh Suburban Zone 18 PA GLNSPAGLDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-492 1 Pittsburgh Suburban Zone 18 PA GLNSPAGLDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-492 2 Pittsburgh Suburban Zone 18 PA GLNSPAGLDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-492 3 Pittsburgh Suburban Zone 18 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2024-07-05   
412-492 4 Pittsburgh Suburban Zone 18 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2019-06-08   
412-492 5 Pittsburgh Suburban Zone 18 PA GLNSPAGLDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-492 6 Pittsburgh Suburban Zone 18 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-492 7 Pittsburgh Suburban Zone 18 PA GLNSPAGLDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-492 8 Pittsburgh Suburban Zone 18 PA GLNSPAGLDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-492 9 Pittsburgh Suburban Zone 18 PA GLNSPAGLDS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-493 A Pittsburgh Suburban Zone 15 PA GPIAPAMARS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-493 0 Pittsburgh Suburban Zone 15 PA GPIAPAMARS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-493 1 Pittsburgh Suburban Zone 15 PA GPIAPAMARS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-493 2 Pittsburgh Suburban Zone 15 PA GPIAPAMARS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-493 3 Pittsburgh Suburban Zone 15 PA GPIAPAMARS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-493 4 Pittsburgh Suburban Zone 15 PA GPIAPAMARS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-493 5 Pittsburgh Suburban Zone 15 PA GPIAPAMARS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-493 6 Pittsburgh Suburban Zone 15 PA GPIAPAMARS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-493 7 Pittsburgh Suburban Zone 15 PA GPIAPAMARS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-493 8 Pittsburgh Suburban Zone 15 PA GPIAPAMARS0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-494 A Pittsburgh Suburban Zone 14 PA RBTPPARTRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-494 0 Pittsburgh Suburban Zone 14 PA RBTPPARTRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-494 1 Pittsburgh Suburban Zone 14 PA RBTPPARTRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-494 2 Pittsburgh Suburban Zone 14 PA RBTPPARTRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-494 3 Pittsburgh Suburban Zone 14 PA RBTPPARTRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-494 4 Pittsburgh Suburban Zone 14 PA RBTPPARTRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-494 5 Pittsburgh Suburban Zone 14 PA RBTPPARTRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-494 6 Pittsburgh Suburban Zone 14 PA RBTPPARTRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-494 7 Pittsburgh Suburban Zone 14 PA RBTPPARTRP0  9208 VERIZON PENNSYLVANIA, INC. 234      
412-494 8 Pittsburgh Suburban Zone 14 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2013-12-06   
412-494 9 Pittsburgh Suburban Zone 14 PA RBTPPARTRP0  9208 VERIZON PENNSYLVANIA, INC. 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: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.