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: NYCMNY37FMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
347-960 A New York City Zone 10 NY 2593 CORE COMMUNICATIONS, INC. - MD 132      
516-600 A Nassau Zone 6 NY 705G WIDE VOICE, LLC - NY 132      
631-568 A Amityville NY 705G WIDE VOICE, LLC - NY 132      
646-653 A New York City Zone 01 NY 705G WIDE VOICE, LLC - NY 132      
845-441 A Congers NY 1215 CORETEL NEW YORK, INC. - NY 132      
845-525 A Highland Falls NY 1215 CORETEL NEW YORK, INC. - NY 132      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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