Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
973-924 4 MTCHNJMTCMD  835E BLOCK LINE SYSTEMS, LLC - NJ 224   2013-11-17   
973-924 5 NWRKNJ02DSA  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
973-924 6 NWRKNJ0202Z  507J THE VOICE APPLICATION NETWORK, LLC 224   2016-05-19   
973-924 7 NWRKNJ0202Z  507J THE VOICE APPLICATION NETWORK, LLC 224   2016-05-19   
973-924 8 NWRKNJ02DSA  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224   2002-02-01   
973-924 9 JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2019-12-19   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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