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: 254

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-254 A Pittsburgh Zone 6 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-254 0 Pittsburgh Zone 6 PA   515J IP HORIZON LLC 234      
412-254 1 Pittsburgh Zone 6 PA WASHPAWAHPT  3609 FIBERNET TELECOMMUNICATIONS OF PENNSYLVANIA LLC PA 234      
412-254 2 Pittsburgh Zone 6 PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
412-254 3 Pittsburgh Zone 6 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-254 4 Pittsburgh Zone 6 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-254 6 Pittsburgh Zone 6 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-254 7 Pittsburgh Zone 6 PA   3806 CORE COMMUNICATIONS, INC. - PA 234      
412-254 8 Pittsburgh Zone 6 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
412-254 9 Pittsburgh Zone 6 PA PITBPADTXYY  547E ONVOY, LLC - PA 234      

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

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