Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 878 [Rate centres in NPA 878] [Dial plan for NPA 878]

NXX: 888

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
878-888 A Parkwood PA PITBPADTXYY  547E ONVOY, LLC - PA 234      
878-888 0 Parkwood PA   547E ONVOY, LLC - PA 234   2015-08-07   
878-888 1 Parkwood PA   547E ONVOY, LLC - PA 234   2016-04-11   
878-888 2 Parkwood PA   547E ONVOY, LLC - PA 234   2016-04-11   
878-888 3 Parkwood PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-16   
878-888 4 Parkwood PA   145J TERRA NOVA TELECOM INC. 234   2024-02-15   
878-888 5 Parkwood PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-16   
878-888 6 Parkwood PA   547E ONVOY, LLC - PA 234   2019-10-04   
878-888 7 Parkwood PA   508J CENTURYLINK COMMUNICATIONS, LLC 234   2015-06-19   
878-888 8 Parkwood PA   547E ONVOY, LLC - PA 234   2013-06-22   
878-888 9 Parkwood PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2024-12-26   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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