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: WHPLNYGR1MD

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
929-246 5 New York City Zone 03 NY 612K CSC VOICE, LLC 132   2015-04-21   
929-259 9 New York City Zone 03 NY 612K CSC VOICE, LLC 132   2014-08-11   
929-263 1 New York City Zone 03 NY 612K CSC VOICE, LLC 132   2014-04-04   
929-265 9 New York City Zone 03 NY 612K CSC VOICE, LLC 132   2014-05-02   
929-333 9 New York City Zone 07 NY 612K CSC VOICE, LLC 132   2012-10-29   
929-777 9 New York City Zone 04 NY 612K CSC VOICE, LLC 132   2012-10-29   
934-222 0 Southampton NY 612K CSC VOICE, LLC 132   2016-07-18   
934-444 0 Amityville NY 612K CSC VOICE, LLC 132   2016-11-25   
934-451 3 Bellport NY 612K CSC VOICE, LLC 132   2018-10-27   
934-852 1 Yaphank NY 612K CSC VOICE, LLC 132   2016-07-23   
934-888 6 Bay Shore NY 612K CSC VOICE, LLC 132   2017-09-05   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.