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: 914 [Rate centres in NPA 914] [Dial plan for NPA 914]

NXX: 301

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
914-301 A Katonah NY NYCMNYBXDS0  7140 TC SYSTEMS, INC. - NY 132      
914-301 0 Katonah NY NYCMNYBXDS0  7140 TC SYSTEMS, INC. - NY 132      
914-301 1 Katonah NY WHPLNYWPX8X  3864 CTC COMMUNICATIONS CORP. - NY 132   2003-10-14   
914-301 2 Katonah NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-12-12   
914-301 3 Katonah NY NYCMNY83DSR  8340 XO NEW YORK, INC. 132   2007-08-03   
914-301 4 Katonah NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-04-29   
914-301 5 Katonah NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2003-06-28   
914-301 6 Katonah NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2020-05-29   
914-301 7 Katonah NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2014-03-28   
914-301 8 Katonah NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-06-14   
914-301 9 Katonah NY NYCMNYBXYMD  4152 PAETEC COMMUNICATIONS, INC. - NY 132   2005-10-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.