Local Calling Guide

Area code/prefix search

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NPA: 856 [Rate centres in NPA 856] [Dial plan for NPA 856]

NXX: 492

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-492 A Riverside NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222      
856-492 1 Riverside NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2008-12-04   
856-492 2 Riverside NJ   829J PAETEC ITEL, LLC 222   2011-09-02   
856-492 3 Riverside NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2014-04-28   
856-492 4 Riverside NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2018-11-30   
856-492 5 Riverside NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2016-03-07   
856-492 6 Riverside NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2016-03-07   
856-492 8 Riverside NJ CMDNNJCE43Z  073H TELNYX LLC 222   2017-04-24   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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