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: 518 [Rate centres in NPA 518] [Dial plan for NPA 518]

NXX: 632

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-632 A Hartford NY HRFRNYHRRS0  9104 VERIZON NEW YORK INC. 134      
518-632 0 Hartford NY ALBYNYSSLMD  423G VOXBEAM TELECOMMUNICATIONS INC. - NY 134   2012-08-27   
518-632 1 Hartford NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2007-03-18   
518-632 2 Hartford NY ALBYNYSSXZZ  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 134   2010-10-30   
518-632 3 Hartford NY ALBYNYSS3MD  193C SLIC NETWORK SOLUTIONS, INC. - NY 134   2020-09-24   
518-632 4 Hartford NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2004-07-20   
518-632 5 Hartford NY HRFRNYHRRS0  9104 VERIZON NEW YORK INC. 134      
518-632 6 Hartford NY ALBYNYVP2MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2006-04-27   
518-632 7 Hartford NY ALBYNYSSXCY  384C ONVOY, LLC NY 134   2012-04-07   
518-632 8 Hartford NY ALBYNYSSXOY  997E BANDWIDTH.COM CLEC, LLC - NY 134   2011-09-25   
518-632 9 Hartford NY HRFRNYHRRS0  9104 VERIZON NEW YORK INC. 134      

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.