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: 603

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
914-603 A Lakeland NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132      
914-603 0 Lakeland NY   321J HD CARRIER LLC 132   2014-08-01   
914-603 1 Lakeland NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-03-15   
914-603 3 Lakeland NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2003-07-01   
914-603 4 Lakeland NY WHPLNYYFDS0  7650 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2004-07-05   
914-603 5 Lakeland NY NYCMNY83DS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2008-01-17   
914-603 6 Lakeland NY   829J PAETEC ITEL, LLC 132   2005-06-26   
914-603 7 Lakeland NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-10-11   
914-603 8 Lakeland NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2014-03-28   
914-603 9 Lakeland NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2016-08-26   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.