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.

NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

NXX: 302

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-302 A East Fire Island NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-302 3 East Fire Island NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2003-09-02   
631-302 4 East Fire Island NY   829J PAETEC ITEL, LLC 132   2011-09-16   
631-302 5 East Fire Island NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2012-02-04   
631-302 6 East Fire Island NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2005-10-21   
631-302 7 East Fire Island NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-03-26   
631-302 8 East Fire Island NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-04-08   
631-302 9 East Fire Island NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2005-07-01   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.