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: 804

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-804 A Glens Falls NY ALBYNYPSDS5  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 134      
518-804 0 Glens Falls NY ALBYNYPSDS5  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 134   2016-09-29   
518-804 1 Glens Falls NY ALBYNYSS03Z  793K TWC IP ENABLED SERVICES, LLC 134   2016-10-30   
518-804 2 Glens Falls NY ALBYNYSS03Z  793K TWC IP ENABLED SERVICES, LLC 134   2017-01-16   
518-804 3 Glens Falls NY ALBYNYSSX7Z  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2018-01-02   
518-804 4 Glens Falls NY ALBYNYSSDMD  7140 TC SYSTEMS, INC. - NY 134   2019-09-27   
518-804 5 Glens Falls NY ALBYNYSSX7Z  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 134   2022-02-10   
518-804 6 Glens Falls NY LTHMNYNLW02  5562 METROPCS, INC. 134   2022-03-27   
518-804 7 Glens Falls NY ALBYNYSSXGX  508J CENTURYLINK COMMUNICATIONS, LLC 134   2016-10-01   
518-804 8 Glens Falls NY LTHMNYNLW02  5562 METROPCS, INC. 134   2018-06-03   
518-804 9 Glens Falls NY   515J IP HORIZON LLC 134   2020-06-12   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.