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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
516-999 1 Nassau Zone 6 NY   558C REGIONAL TELEPHONE CORPORATION - NY 132      
516-999 2 Nassau Zone 6 NY   558C REGIONAL TELEPHONE CORPORATION - NY 132      
516-999 3 Nassau Zone 6 NY   558C REGIONAL TELEPHONE CORPORATION - NY 132      
516-999 4 Nassau Zone 6 NY   558C REGIONAL TELEPHONE CORPORATION - NY 132      
516-999 5 Nassau Zone 6 NY   558C REGIONAL TELEPHONE CORPORATION - NY 132      
516-999 6 Nassau Zone 6 NY   558C REGIONAL TELEPHONE CORPORATION - NY 132      
516-999 7 Nassau Zone 6 NY   558C REGIONAL TELEPHONE CORPORATION - NY 132      
516-999 8 Nassau Zone 6 NY   558C REGIONAL TELEPHONE CORPORATION - NY 132      
516-999 9 Nassau Zone 6 NY   558C REGIONAL TELEPHONE CORPORATION - NY 132      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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