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: 279

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-279 A Salem NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222      
856-279 0 Salem NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2010-09-06   
856-279 1 Salem NJ   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222      
856-279 2 Salem NJ   318J COMCAST IP PHONE, LLC 222   2005-10-15   
856-279 3 Salem NJ   145J TERRA NOVA TELECOM INC. 222   2023-11-11   
856-279 4 Salem NJ   624H ONVOY SPECTRUM, LLC 222   2021-05-02   
856-279 5 Salem NJ   490J DISH WIRELESS, LLC 222   2022-09-15   
856-279 7 Salem NJ   482F CORETEL NEW JERSEY, INC. - NJ 222   2019-04-17   
856-279 8 Salem NJ   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222      
856-279 9 Salem NJ   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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