Local Calling Guide

Area code/prefix search

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

NXX: 881

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
878-881 A Brownsville PA PITBPADTXYY  547E ONVOY, LLC - PA 234      
878-881 0 Brownsville PA PITBPADTX7X  073H TELNYX LLC 234   2021-03-01   
878-881 1 Brownsville PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2020-09-20   
878-881 2 Brownsville PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2020-09-20   
878-881 3 Brownsville PA PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2021-05-17   
878-881 4 Brownsville PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2021-02-20   
878-881 5 Brownsville PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2021-02-20   
878-881 6 Brownsville PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2021-02-20   
878-881 7 Brownsville PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2021-02-20   
878-881 8 Brownsville PA   547E ONVOY, LLC - PA 234   2026-05-08   
878-881 9 Brownsville PA PITBPAOKAMD  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2021-07-25   

Last updated: Sat, 02 May 2026 12:20:53 UTC

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