Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 973 [Rate centres in NPA 973] [Dial plan for NPA 973]

NXX: 552

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-552 A Montague NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-552 0 Montague NJ   624H ONVOY SPECTRUM, LLC 224   2021-02-24   
973-552 2 Montague NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2006-05-12   
973-552 4 Montague NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-02-25   
973-552 5 Montague NJ   999H BLUEBIRD COMMUNICATIONS, LLC - NJ 224   2018-09-20   
973-552 6 Montague NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-04-03   
973-552 7 Montague NJ   508J CENTURYLINK COMMUNICATIONS, LLC 224   2013-09-12   
973-552 8 Montague NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2008-12-04   
973-552 9 Montague NJ   612K CSC VOICE, LLC 224   2011-12-15   

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

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