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: 917

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-917 A Boonton NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-917 0 Boonton NJ   7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224   2019-04-26   
973-917 1 Boonton NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-917 2 Boonton NJ   4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2009-02-20   
973-917 3 Boonton NJ   612K CSC VOICE, LLC 224   2007-10-06   
973-917 4 Boonton NJ   612K CSC VOICE, LLC 224   2007-10-06   
973-917 5 Boonton NJ   508J CENTURYLINK COMMUNICATIONS, LLC 224   2014-03-14   
973-917 6 Boonton NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2015-03-28   
973-917 7 Boonton NJ   145J TERRA NOVA TELECOM INC. 224   2024-12-29   
973-917 8 Boonton NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2010-06-18   
973-917 9 Boonton NJ   5562 METROPCS, INC. 224   2007-04-05   

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

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