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: 502

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-502 A Millville NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-502 0 Millville NJ   637C ONVOY, LLC - NJ 222   2016-04-11   
856-502 1 Millville NJ   637C ONVOY, LLC - NJ 222   2016-04-11   
856-502 2 Millville NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2016-04-12   
856-502 3 Millville NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2017-07-31   
856-502 4 Millville NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2018-05-27   
856-502 5 Millville NJ   5562 METROPCS, INC. 222   2017-03-02   
856-502 6 Millville NJ   145J TERRA NOVA TELECOM INC. 222   2024-05-10   
856-502 7 Millville NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2018-07-27   
856-502 8 Millville NJ   5562 METROPCS, INC. 222   2017-05-02   
856-502 9 Millville NJ   073H TELNYX LLC 222   2017-04-24   

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

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