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.
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NPA: 518 [Rate centres in NPA 518] [Dial plan for NPA 518]

NXX: 204

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
518-204 A Mooers NY CHPLNYAJAMD  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 134      
518-204 4 Mooers NY CHPLNYAJAMD  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 134   2007-04-18   
518-204 9 Mooers NY ALBYNYSSXAZ  818H PEERING HUB, INC. - NY 134   2021-04-26   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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