Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 412 [Rate centres in NPA 412] [Dial plan for NPA 412]

NXX: 548

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-548 A Pittsburgh Suburban Zone 17 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-548 0 Pittsburgh Suburban Zone 17 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-548 1 Pittsburgh Suburban Zone 17 PA PITBPADTXEY  2514 US LEC OF PENNSYLVANIA, INC. 234   2002-07-23   
412-548 2 Pittsburgh Suburban Zone 17 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2003-05-11   
412-548 3 Pittsburgh Suburban Zone 17 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2006-04-07   
412-548 4 Pittsburgh Suburban Zone 17 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-548 5 Pittsburgh Suburban Zone 17 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2023-02-23   
412-548 6 Pittsburgh Suburban Zone 17 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2019-05-27   
412-548 7 Pittsburgh Suburban Zone 17 PA WASHPAWAHPT  2765 LUMOS NETWORKS OF WEST VIRGINIA INC. - WV 234   2017-12-07   
412-548 8 Pittsburgh Suburban Zone 17 PA PITBPADTX7X  073H TELNYX LLC 234   2017-07-06   
412-548 9 Pittsburgh Suburban Zone 17 PA   547E ONVOY, LLC - PA 234   2024-02-29   

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

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