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: 463

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-463 A Blackwood NJ BKWDNJBWAMD  478J NUSO, LLC 222      
856-463 0 Blackwood NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2021-11-28   
856-463 1 Blackwood NJ   478J NUSO, LLC 222   2021-01-16   
856-463 2 Blackwood NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2021-11-28   
856-463 3 Blackwood NJ   637C ONVOY, LLC - NJ 222   2021-03-26   
856-463 4 Blackwood NJ   637C ONVOY, LLC - NJ 222   2021-03-26   
856-463 5 Blackwood NJ   637C ONVOY, LLC - NJ 222   2021-03-26   
856-463 6 Blackwood NJ   637C ONVOY, LLC - NJ 222   2021-03-26   
856-463 7 Blackwood NJ   624H ONVOY SPECTRUM, LLC 222   2021-05-01   
856-463 8 Blackwood NJ   145J TERRA NOVA TELECOM INC. 222   2025-08-29   
856-463 9 Blackwood NJ   264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 222   2021-07-16   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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