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: 579

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-579 A Woodbury NJ CMDNNJCEXHX  3079 US LEC OF PENNSYLVANIA INC. - NJ 222      
856-579 0 Woodbury NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2014-11-08   
856-579 1 Woodbury NJ   3079 US LEC OF PENNSYLVANIA INC. - NJ 222      
856-579 2 Woodbury NJ   967G LOCAL ACCESS LLC - NJ 222   2013-04-08   
856-579 3 Woodbury NJ   3079 US LEC OF PENNSYLVANIA INC. - NJ 222      
856-579 4 Woodbury NJ   318J COMCAST IP PHONE LLC 222   2007-09-19   
856-579 5 Woodbury NJ   7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222   2008-08-30   
856-579 6 Woodbury NJ   637C ONVOY, LLC - NJ 222   2012-02-20   
856-579 7 Woodbury NJ   318J COMCAST IP PHONE LLC 222   2007-02-21   
856-579 8 Woodbury NJ   318J COMCAST IP PHONE LLC 222   2011-09-12   
856-579 9 Woodbury NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2016-09-07   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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