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: 516 [Rate centres in NPA 516] [Dial plan for NPA 516]

NXX: 267

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
516-267 A Nassau Zone 5 NY NYCMNYBXX6X  829J PAETEC ITEL, LLC 132      

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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