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: 422

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-422 A Franklinville NJ CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222      
856-422 0 Franklinville NJ   318J COMCAST IP PHONE LLC 222   2005-10-15   
856-422 1 Franklinville NJ   624H ONVOY SPECTRUM, LLC 222   2022-02-28   
856-422 2 Franklinville NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2006-07-15   
856-422 3 Franklinville NJ   637C ONVOY, LLC - NJ 222   2015-07-30   
856-422 4 Franklinville NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2004-04-11   
856-422 5 Franklinville NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2015-11-07   
856-422 6 Franklinville NJ   482F CORETEL NEW JERSEY, INC. - NJ 222   2019-05-31   
856-422 7 Franklinville NJ   508J CENTURYLINK COMMUNICATIONS LLC 222   2014-03-13   
856-422 8 Franklinville NJ   264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 222   2013-04-14   
856-422 9 Franklinville NJ   7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222      

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

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