Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
973-382 A South Orange NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-382 1 South Orange NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-387 A Morristown NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-387 0 Morristown NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-387 2 Morristown NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-387 8 Morristown NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-387 9 Morristown NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-406 5 Mountain View NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2002-08-20   
973-409 A Newfoundland NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-409 9 Newfoundland NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-419 5 Orange NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-12-08   
973-419 6 Orange NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-12-08   
973-422 8 Livingston NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2016-08-26   
973-433 3 Verona NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2003-05-26   
973-434 1 Whippany NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2013-08-02   
973-434 7 Whippany NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2008-02-15   
973-435 4 Little Falls NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2010-11-19   
973-435 6 Little Falls NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2011-10-26   
973-435 8 Little Falls NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2012-06-16   
973-437 4 Madison NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2003-04-02   
973-440 2 Netcong NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-05-14   
973-440 4 Netcong NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2003-08-26   
973-446 A Netcong NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-446 0 Netcong NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-446 2 Netcong NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-447 A Nutley NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-447 0 Nutley NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-447 4 Nutley NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2003-08-26   
973-447 5 Nutley NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2019-05-31   
973-447 6 Nutley NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2019-05-31   
973-453 2 Rockaway NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-07-15   
973-453 3 Rockaway NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-07-15   
973-453 4 Rockaway NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2004-01-13   
973-453 9 Rockaway NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2012-03-10   
973-457 1 Chatham NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2006-01-05   
973-457 3 Chatham NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2008-01-25   
973-457 4 Chatham NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2004-02-16   
973-459 A Newton NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-459 4 Newton NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-05-02   
973-486 A Livingston NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-486 0 Livingston NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-486 1 Livingston NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-486 2 Livingston NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-486 8 Livingston NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-494 A Newark NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-494 0 Newark NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-494 5 Newark NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-494 7 Newark NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2006-03-26   
973-494 8 Newark NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-494 9 Newark NJ 4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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