Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 835 [Rate centres in NPA 835] [Dial plan for NPA 835]

NXX: 835

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
835-835 A Reading PA   624H ONVOY SPECTRUM, LLC 228   2025-11-11   
835-835 5 Reading PA   624H ONVOY SPECTRUM, LLC 228   2025-11-11   
835-835 6 Reading PA   624H ONVOY SPECTRUM, LLC 228   2025-11-11   
835-835 7 Reading PA   624H ONVOY SPECTRUM, LLC 228   2025-11-11   
835-835 8 Reading PA   624H ONVOY SPECTRUM, LLC 228   2025-11-11   
835-835 9 Reading PA   624H ONVOY SPECTRUM, LLC 228   2025-11-11   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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