Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Berlin, NJ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
856-809 3   829J PAETEC ITEL, LLC 222   2012-05-14   
856-809 4   835E BLOCK LINE SYSTEMS, LLC - NJ 222   2008-09-29   
856-809 5   637C ONVOY, LLC - NJ 222   2016-02-03   
856-809 6   318J COMCAST IP PHONE, LLC 222   2013-01-18   
856-809 7   9206 VERIZON NEW JERSEY, INC. 222      
856-809 8   515J IP HORIZON LLC 222   2015-03-23   
856-809 9   9206 VERIZON NEW JERSEY, INC. 222      
856-846 A CMDNNJCE42Z  396H WIDE VOICE, LLC - NJ 222      
856-846 0   073H TELNYX LLC 222   2018-12-02   
856-846 1   396H WIDE VOICE, LLC - NJ 222   2016-11-26   
856-846 2   318J COMCAST IP PHONE, LLC 222   2017-11-28   
856-846 3   482F CORETEL NEW JERSEY, INC. - NJ 222   2019-04-16   
856-846 4   197D VONAGE AMERICA LLC 222   2019-10-28   
856-846 5   321J HD CARRIER LLC 222   2020-05-01   
856-846 6   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2018-06-02   
856-846 7   637C ONVOY, LLC - NJ 222   2023-08-09   
856-846 9   637C ONVOY, LLC - NJ 222   2021-03-13   

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

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