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: 228

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-228 A Pittsburgh Zone 1 PA PITBPAMADS4  657B CITYNET PENNSYLVANIA, LLC - PA 234      
412-228 0 Pittsburgh Zone 1 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2010-05-30   
412-228 1 Pittsburgh Zone 1 PA CRAFPAAIGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2011-01-27   
412-228 2 Pittsburgh Zone 1 PA CRAFPAAIGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2011-01-27   
412-228 3 Pittsburgh Zone 1 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2010-06-24   
412-228 4 Pittsburgh Zone 1 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2010-06-24   
412-228 5 Pittsburgh Zone 1 PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2010-06-21   
412-228 6 Pittsburgh Zone 1 PA PITBPAMADS4  657B CITYNET PENNSYLVANIA, LLC - PA 234   2004-01-26   
412-228 7 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-07-04   
412-228 8 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-07-04   
412-228 9 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2010-08-02   

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

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