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: 712

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-712 A Elmer NJ   829J PAETEC ITEL, LLC 222   2025-05-14   
856-712 0 Elmer NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2008-12-04   
856-712 1 Elmer NJ   637C ONVOY, LLC - NJ 222   2014-07-06   
856-712 2 Elmer NJ   318J COMCAST IP PHONE, LLC 222   2014-01-06   
856-712 3 Elmer NJ   7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222   2008-07-01   
856-712 4 Elmer NJ   835E BLOCK LINE SYSTEMS, LLC - NJ 222   2009-10-03   
856-712 5 Elmer NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2015-11-07   
856-712 6 Elmer NJ   829J PAETEC ITEL, LLC 222      
856-712 7 Elmer NJ   829J PAETEC ITEL, LLC 222   2012-02-10   
856-712 8 Elmer NJ   637C ONVOY, LLC - NJ 222   2016-03-07   
856-712 9 Elmer NJ   637C ONVOY, LLC - NJ 222   2016-03-07   

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

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