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: 658

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-658 A Swedesboro NJ CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222      
856-658 0 Swedesboro NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2016-04-29   
856-658 1 Swedesboro NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2016-04-29   
856-658 2 Swedesboro NJ CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2015-10-09   
856-658 3 Swedesboro NJ CMDNNJCE43Z  073H TELNYX LLC 222   2017-03-15   
856-658 4 Swedesboro NJ   637C ONVOY, LLC - NJ 222   2025-05-10   
856-658 5 Swedesboro NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2020-10-24   
856-658 6 Swedesboro NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2020-10-24   
856-658 7 Swedesboro NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2016-03-07   
856-658 8 Swedesboro NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2016-03-07   
856-658 9 Swedesboro NJ CMDNNJCEDS9  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 222   2016-10-13   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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