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: 393

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-393 A Riverside NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-393 0 Riverside NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2006-01-14   
856-393 1 Riverside NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2005-01-05   
856-393 2 Riverside NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2010-06-17   
856-393 3 Riverside NJ CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222   2008-08-01   
856-393 4 Riverside NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-393 5 Riverside NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2011-03-05   
856-393 6 Riverside NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2015-07-30   
856-393 7 Riverside NJ CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2012-01-14   
856-393 8 Riverside NJ CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2007-02-21   
856-393 9 Riverside NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2010-05-28   

Last updated: Sun, 06 Oct 2024 02:51:32 UTC

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