Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: NYCMNY83DSR

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
347-293 A New York City Zone 04 NY 8340 XO NEW YORK, INC. 132      
347-377 A New York City Zone 07 NY 8340 XO NEW YORK, INC. 132   2010-09-19   
347-736 A New York City Zone 03 NY 8340 XO NEW YORK, INC. 132   2010-12-19   
347-769 A New York City Zone 03 NY 8340 XO NEW YORK, INC. 132   2010-12-19   
516-405 A Nassau Zone 3 NY 8340 XO NEW YORK, INC. 132   2011-03-26   
516-537 A Nassau Zone 3 NY 8340 XO NEW YORK, INC. 132      
631-403 A Port Jefferson NY 8340 XO NEW YORK, INC. 132   2006-10-14   
631-596 A Quogue NY 8340 XO NEW YORK, INC. 132      
631-602 A Shelter Island NY 8340 XO NEW YORK, INC. 132      
631-616 A Peconic NY 8340 XO NEW YORK, INC. 132      
631-625 A Orient NY 8340 XO NEW YORK, INC. 132      
631-910 A Wading River NY 8340 XO NEW YORK, INC. 132      
646-367 A New York City Zone 01 NY 8340 XO NEW YORK, INC. 132      
646-395 A New York City Zone 01 NY 8340 XO NEW YORK, INC. 132      
646-412 A New York City Zone 01 NY 8340 XO NEW YORK, INC. 132   2012-05-06   
646-810 A New York City Zone 01 NY 8340 XO NEW YORK, INC. 132      
845-205 A North Salem NY 8340 XO NEW YORK, INC. 132      
845-523 A Congers NY 8340 XO NEW YORK, INC. 132   2006-10-13   
845-603 A Lakeland NY 8340 XO NEW YORK, INC. 132      
914-752 A Mount Kisco NY 8340 XO NEW YORK, INC. 132      
914-810 A Croton on Hudson NY 8340 XO NEW YORK, INC. 132   2006-10-13   
917-634 A New York City Zone 04 NY 8340 XO NEW YORK, INC. 132   2012-11-25   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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