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: NYCMNY83RS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
203-347 A Byram CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 132      
203-987 A Greenwich CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 132      
212-203 A New York City Zone 01 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
347-321 A New York City Zone 11 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
347-378 A New York City Zone 06 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2010-09-19   
347-391 A New York City Zone 03 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
347-462 A New York City Zone 07 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
347-535 A New York City Zone 12 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
347-694 A New York City Zone 06 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-12-09   
347-695 A New York City Zone 14 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2008-03-29   
347-748 A New York City Zone 04 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2006-11-11   
347-767 A New York City Zone 03 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
347-826 A New York City Zone 13 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
347-934 A New York City Zone 14 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
347-983 A New York City Zone 15 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
516-570 A Nassau Zone 1 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
516-858 A Nassau Zone 1 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-05-09   
516-874 A Nassau Zone 5 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
516-986 A Farmingdale NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-292 A Kings Park NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-354 A Mattituck NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-378 A Shoreham NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-440 A Fire Island NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-458 A Sag Harbor NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-485 A Midland NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-513 A Brentwood NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-569 A Patchogue NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2006-07-10   
631-593 A Greenport (Suffolk) NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-615 A Ronkonkoma NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-657 A Atlantic NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-709 A Water Mill NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-10-08   
631-731 A Amagansett NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-813 A Brentwood NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-12-06   
631-830 A Riverhead NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-865 A Deer Park NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-876 A Southold NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-10-08   
631-938 A Port Jefferson NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-06-03   
646-403 A New York City Zone 01 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-10-09   
646-439 A New York City Zone 01 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2010-06-13   
646-666 A New York City Zone 01 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
646-736 A New York City Zone 01 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-02-06   
646-755 A New York City Zone 01 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
646-808 A New York City Zone 01 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-12-09   
646-863 A New York City Zone 01 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2008-04-13   
718-208 A New York City Zone 06 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
718-213 A New York City Zone 03 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
718-285 A New York City Zone 14 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
718-395 A New York City Zone 06 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
718-412 A New York City Zone 09 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
718-502 A New York City Zone 04 NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      

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Last updated: Sat, 09 Mar 2019 02:16:03 UTC

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