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: 891

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
412-891 A Pittsburgh Suburban Zone 20 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
412-891 0 Pittsburgh Suburban Zone 20 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2019-04-15   
412-891 1 Pittsburgh Suburban Zone 20 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2019-04-15   
412-891 2 Pittsburgh Suburban Zone 20 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2019-04-15   
412-891 3 Pittsburgh Suburban Zone 20 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2019-04-15   
412-891 4 Pittsburgh Suburban Zone 20 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2019-04-15   
412-891 5 Pittsburgh Suburban Zone 20 PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234   2019-04-15   
412-891 6 Pittsburgh Suburban Zone 20 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2019-10-05   
412-891 7 Pittsburgh Suburban Zone 20 PA PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2019-12-31   
412-891 8 Pittsburgh Suburban Zone 20 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2020-08-17   
412-891 9 Pittsburgh Suburban Zone 20 PA PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2020-04-30   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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