Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 518 [Rate centres in NPA 518] [Dial plan for NPA 518]

NXX: 981

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-981 A Willsboro NY ALBYNYSSXOZ  7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134      
518-981 0 Willsboro NY   624H ONVOY SPECTRUM, LLC 134   2021-11-22   
518-981 1 Willsboro NY   384C ONVOY, LLC- NY 134   2012-08-30   
518-981 2 Willsboro NY   384C ONVOY, LLC- NY 134   2013-01-28   
518-981 3 Willsboro NY   624H ONVOY SPECTRUM, LLC 134   2021-11-22   
518-981 4 Willsboro NY   7140 TC SYSTEMS, INC. - NY 134   2006-07-28   
518-981 5 Willsboro NY   384C ONVOY, LLC- NY 134   2016-03-31   
518-981 6 Willsboro NY   384C ONVOY, LLC- NY 134   2016-03-31   
518-981 7 Willsboro NY   508J CENTURYLINK COMMUNICATIONS, LLC 134   2016-10-04   
518-981 8 Willsboro NY   7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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