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: 598

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
878-598 A Ambridge PA PITBPAOKXWX  516J TON80 COMMUNICATIONS, LLC 234      
878-598 0 Ambridge PA   002F BANDWIDTH.COM CLEC, LLC - PA 234   2021-06-17   
878-598 1 Ambridge PA   495J STRATUS NETWORKS 234   2021-06-19   
878-598 2 Ambridge PA   624H ONVOY SPECTRUM, LLC 234   2021-12-09   
878-598 3 Ambridge PA   624H ONVOY SPECTRUM, LLC 234   2021-12-09   
878-598 5 Ambridge PA   624H ONVOY SPECTRUM, LLC 234   2021-05-28   
878-598 6 Ambridge PA   547E ONVOY, LLC - PA 234   2021-07-22   
878-598 7 Ambridge PA   516J TON80 COMMUNICATIONS, LLC 234   2021-05-27   
878-598 8 Ambridge PA   547E ONVOY, LLC - PA 234   2024-06-22   

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

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