Local Calling Guide

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NPA: 835 [Rate centres in NPA 835] [Dial plan for NPA 835]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
835-999 3 Philadelphia Suburban Zone 22 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-08-10   
835-999 4 Philadelphia Suburban Zone 22 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-08-10   
835-999 5 Philadelphia Suburban Zone 22 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2024-01-14   
835-999 6 Philadelphia Suburban Zone 22 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2024-01-14   
835-999 7 Philadelphia Suburban Zone 22 PA   547E ONVOY, LLC - PA 228   2026-04-04   
835-999 8 Philadelphia Suburban Zone 22 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-10-01   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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