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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Switch: LYBRNYLBRP0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
516-763 9 Nassau Zone 6 NY 9104 VERIZON NEW YORK, INC. 132      
516-764 A Nassau Zone 6 NY 9104 VERIZON NEW YORK, INC. 132      
516-766 A Nassau Zone 6 NY 9104 VERIZON NEW YORK, INC. 132      
516-823 A Nassau Zone 3 NY 9104 VERIZON NEW YORK, INC. 132      
516-823 0 Nassau Zone 3 NY 9104 VERIZON NEW YORK, INC. 132      
516-823 1 Nassau Zone 3 NY 9104 VERIZON NEW YORK, INC. 132      
516-823 3 Nassau Zone 3 NY 9104 VERIZON NEW YORK, INC. 132      
516-823 4 Nassau Zone 3 NY 9104 VERIZON NEW YORK, INC. 132      
516-825 A Nassau Zone 3 NY 9104 VERIZON NEW YORK, INC. 132      
516-872 A Nassau Zone 3 NY 9104 VERIZON NEW YORK, INC. 132      
516-887 A Nassau Zone 3 NY 9104 VERIZON NEW YORK, INC. 132      

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Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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