Local Calling Guide

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NPA: 878 [Rate centres in NPA 878] [Dial plan for NPA 878]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
878-999 2 Pittsburgh Zone 1 PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2015-12-21   
878-999 3 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2017-04-19   
878-999 4 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2017-04-19   
878-999 5 Pittsburgh Zone 1 PA PITBPAFHAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 234   2017-04-19   
878-999 6 Pittsburgh Zone 1 PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234   2016-06-20   
878-999 7 Pittsburgh Zone 1 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2016-01-07   
878-999 8 Pittsburgh Zone 1 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2016-01-07   
878-999 9 Pittsburgh Zone 1 PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2015-11-16   

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Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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