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: 957

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-957 A Rockaway NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-957 0 Rockaway NJ   612K CSC VOICE, LLC 224   2014-09-06   
973-957 1 Rockaway NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2011-06-12   
973-957 2 Rockaway NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2015-10-11   
973-957 3 Rockaway NJ   637C ONVOY, LLC - NJ 224   2015-01-03   
973-957 4 Rockaway NJ   508J CENTURYLINK COMMUNICATIONS, LLC 224   2014-06-24   
973-957 5 Rockaway NJ   637C ONVOY, LLC - NJ 224   2022-10-02   
973-957 6 Rockaway NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-957 7 Rockaway NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2016-07-18   
973-957 8 Rockaway NJ   829J PAETEC ITEL, LLC 224   2014-10-16   
973-957 9 Rockaway NJ   515J IP HORIZON LLC 224   2015-03-25   

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

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