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: 298

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-298 A Champlain NY CHPLNYAJDS0  0077 CHAMPLAIN TEL. CO. 134      

Last updated: Sun, 17 May 2026 03:26:51 UTC

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