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: 435

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-435 A Little Falls NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-435 0 Little Falls NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2015-01-16   
973-435 1 Little Falls NJ   515J IP HORIZON LLC 224   2015-03-25   
973-435 2 Little Falls NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2005-12-19   
973-435 3 Little Falls NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-435 4 Little Falls NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2010-11-19   
973-435 5 Little Falls NJ   145J TERRA NOVA TELECOM INC. 224   2021-01-25   
973-435 6 Little Falls NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2011-10-26   
973-435 7 Little Falls NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2014-11-13   
973-435 8 Little Falls NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2012-06-16   
973-435 9 Little Falls NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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