Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 856 [Rate centres in NPA 856] [Dial plan for NPA 856]

NXX: 850

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-850 A Camden NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222      
856-850 0 Camden NJ   5562 METROPCS, INC. 222   2022-04-08   
856-850 1 Camden NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2023-01-07   
856-850 2 Camden NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2023-01-07   
856-850 3 Camden NJ   624H ONVOY SPECTRUM, LLC 222   2020-07-13   
856-850 4 Camden NJ   624H ONVOY SPECTRUM, LLC 222   2020-07-13   
856-850 5 Camden NJ   624H ONVOY SPECTRUM, LLC 222   2020-07-13   
856-850 6 Camden NJ   624H ONVOY SPECTRUM, LLC 222   2020-05-30   
856-850 7 Camden NJ   624H ONVOY SPECTRUM, LLC 222   2020-05-30   
856-850 8 Camden NJ   624H ONVOY SPECTRUM, LLC 222   2018-07-30   
856-850 9 Camden NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2023-01-07   

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

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