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: 499

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-499 A Riverton NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-499 0 Riverton NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2006-04-07   
856-499 1 Riverton NJ CMDNNJCEDS8  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 222   2004-03-26   
856-499 2 Riverton NJ CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2007-10-28   
856-499 3 Riverton NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2015-09-26   
856-499 4 Riverton NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2004-04-11   
856-499 5 Riverton NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2016-02-06   
856-499 6 Riverton NJ CMDNNJCEDS2  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222   2012-11-30   
856-499 8 Riverton NJ CMDNNJCEXFZ  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 222   2013-04-26   
856-499 9 Riverton NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2013-12-21   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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