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: 681

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-681 A Glens Falls NY ALBYNYSSXOZ  7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134      
518-681 0 Glens Falls NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2008-07-03   
518-681 1 Glens Falls NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2007-02-02   
518-681 2 Glens Falls NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2007-07-02   
518-681 3 Glens Falls NY   7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134      
518-681 4 Glens Falls NY   7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134      
518-681 5 Glens Falls NY   7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134      
518-681 6 Glens Falls NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2007-09-01   
518-681 7 Glens Falls NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2007-11-15   
518-681 8 Glens Falls NY   7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134      
518-681 9 Glens Falls NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 134   2007-12-14   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.