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: HCVLNYAHDS5

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
914-840 4 Westchester Zone 2 NY 612K CSC VOICE, LLC 132   2002-03-19   
914-861 2 Chappaqua NY 612K CSC VOICE, LLC 132   2003-07-12   
914-862 0 Croton on Hudson NY 612K CSC VOICE, LLC 132      
914-862 4 Croton on Hudson NY 612K CSC VOICE, LLC 132      
914-864 0 Mount Kisco NY 7126 CABLEVISION LIGHTPATH, INC. - NY 132      
914-864 1 Mount Kisco NY 7126 CABLEVISION LIGHTPATH, INC. - NY 132      
914-864 2 Mount Kisco NY 7126 CABLEVISION LIGHTPATH, INC. - NY 132      
914-874 5 Westchester Zone 5 NY 612K CSC VOICE, LLC 132   2005-02-13   
914-875 9 South Salem NY 612K CSC VOICE, LLC 132   2013-08-08   
914-909 0 Westchester Zone 7 NY 612K CSC VOICE, LLC 132      
914-909 2 Westchester Zone 7 NY 612K CSC VOICE, LLC 132      
914-909 4 Westchester Zone 7 NY 612K CSC VOICE, LLC 132      
914-909 5 Westchester Zone 7 NY 612K CSC VOICE, LLC 132      
914-909 6 Westchester Zone 7 NY 612K CSC VOICE, LLC 132      
914-930 1 Peekskill NY 612K CSC VOICE, LLC 132   2007-05-16   
914-930 7 Peekskill NY 612K CSC VOICE, LLC 132   2004-12-02   
914-930 8 Peekskill NY 612K CSC VOICE, LLC 132   2005-07-31   
914-999 4 Westchester Zone 3 NY 612K CSC VOICE, LLC 132   2014-04-19   

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

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