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.

Canajoharie, NY

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
518-673 A CNJHNYXADS0  0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 134      
518-673 0   793K TWC IP ENABLED SERVICES, LLC 134   2010-10-30   
518-673 1   0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 134      
518-673 2   0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 134      
518-673 3   0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 134      
518-673 4   0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 134      
518-673 5   0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 134      
518-673 6   793K TWC IP ENABLED SERVICES, LLC 134   2007-03-27   
518-673 7   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 134   2015-10-05   
518-673 8   0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 134      
518-673 9   0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 134      
518-716 A ALBYNYSSXGX  508J CENTURYLINK COMMUNICATIONS, LLC 134      
518-716 7   508J CENTURYLINK COMMUNICATIONS, LLC 134   2017-11-19   
518-716 8   818H PEERING HUB, INC. - NY 134   2020-12-30   
838-789 A ALBYNYPSHMD  965H FRACTEL, LLC 134      
838-789 9   965H FRACTEL, LLC 134   2021-04-03   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.