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
516-586 5 Farmingdale NY 612K CSC VOICE, LLC 132   2004-12-14   
516-586 6 Farmingdale NY 612K CSC VOICE, LLC 132   2008-11-13   
516-586 8 Farmingdale NY 612K CSC VOICE, LLC 132   2007-07-01   
516-588 9 Nassau Zone 7 NY 612K CSC VOICE, LLC 132   2018-11-29   
516-590 7 Nassau Zone 9 NY 612K CSC VOICE, LLC 132   2013-09-05   
516-596 7 Nassau Zone 3 NY 612K CSC VOICE, LLC 132   2004-09-03   
516-597 A Nassau Zone 8 NY 612K CSC VOICE, LLC 132      
516-597 4 Nassau Zone 8 NY 612K CSC VOICE, LLC 132   2012-06-23   
516-600 9 Nassau Zone 6 NY 612K CSC VOICE, LLC 132   2016-05-28   
516-605 0 Nassau Zone 8 NY 612K CSC VOICE, LLC 132   2007-08-26   
516-605 1 Nassau Zone 8 NY 612K CSC VOICE, LLC 132   2007-10-12   
516-605 2 Nassau Zone 8 NY 612K CSC VOICE, LLC 132   2007-10-12   
516-612 2 Nassau Zone 3 NY 612K CSC VOICE, LLC 132   2007-07-01   
516-612 3 Nassau Zone 3 NY 612K CSC VOICE, LLC 132   2007-07-01   
516-612 4 Nassau Zone 3 NY 612K CSC VOICE, LLC 132   2007-07-27   
516-612 7 Nassau Zone 3 NY 612K CSC VOICE, LLC 132   2007-09-08   
516-629 6 Nassau Zone 4 NY 612K CSC VOICE, LLC 132   2002-06-12   
516-632 5 Nassau Zone 6 NY 612K CSC VOICE, LLC 132   2002-10-02   
516-632 8 Nassau Zone 6 NY 612K CSC VOICE, LLC 132   2004-02-29   
516-632 9 Nassau Zone 6 NY 612K CSC VOICE, LLC 132   2004-02-29   
516-640 4 Nassau Zone 5 NY 612K CSC VOICE, LLC 132   2005-03-12   
516-640 5 Nassau Zone 5 NY 612K CSC VOICE, LLC 132   2005-03-12   
516-644 5 Nassau Zone 8 NY 612K CSC VOICE, LLC 132   2002-09-08   
516-654 9 Nassau Zone 9 NY 612K CSC VOICE, LLC 132   2016-05-28   
516-665 A Nassau Zone 6 NY 612K CSC VOICE, LLC 132      
516-665 2 Nassau Zone 6 NY 612K CSC VOICE, LLC 132   2006-07-09   
516-665 3 Nassau Zone 6 NY 612K CSC VOICE, LLC 132   2006-07-09   
516-665 8 Nassau Zone 6 NY 612K CSC VOICE, LLC 132   2005-06-10   
516-665 9 Nassau Zone 6 NY 612K CSC VOICE, LLC 132   2005-06-10   
516-673 4 Nassau Zone 2 NY 612K CSC VOICE, LLC 132   2005-04-18   
516-686 6 Nassau Zone 4 NY 612K CSC VOICE, LLC 132   2010-10-18   
516-708 1 Nassau Zone 1 NY 612K CSC VOICE, LLC 132   2002-12-15   
516-708 9 Nassau Zone 1 NY 612K CSC VOICE, LLC 132   2006-05-25   
516-723 9 Nassau Zone 4 NY 612K CSC VOICE, LLC 132   2008-10-20   
516-743 9 Nassau Zone 5 NY 612K CSC VOICE, LLC 132   2012-09-01   
516-750 5 Nassau Zone 5 NY 612K CSC VOICE, LLC 132   2006-05-27   
516-750 8 Nassau Zone 5 NY 612K CSC VOICE, LLC 132   2006-06-23   
516-758 7 Nassau Zone 3 NY 612K CSC VOICE, LLC 132   2018-11-24   
516-765 3 Nassau Zone 9 NY 612K CSC VOICE, LLC 132   2002-06-15   
516-792 1 Nassau Zone 3 NY 612K CSC VOICE, LLC 132   2005-04-10   
516-792 3 Nassau Zone 3 NY 612K CSC VOICE, LLC 132   2005-04-10   
516-792 6 Nassau Zone 3 NY 612K CSC VOICE, LLC 132   2004-09-03   
516-801 0 Nassau Zone 4 NY 612K CSC VOICE, LLC 132      
516-801 1 Nassau Zone 4 NY 612K CSC VOICE, LLC 132      
516-801 2 Nassau Zone 4 NY 612K CSC VOICE, LLC 132      
516-801 3 Nassau Zone 4 NY 612K CSC VOICE, LLC 132      
516-801 4 Nassau Zone 4 NY 612K CSC VOICE, LLC 132      
516-802 0 Nassau Zone 7 NY 612K CSC VOICE, LLC 132   2008-02-24   
516-802 2 Nassau Zone 7 NY 612K CSC VOICE, LLC 132      
516-802 3 Nassau Zone 7 NY 612K CSC VOICE, LLC 132      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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