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.

Switch: HCVLNYHVRP0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
516-939 0 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-939 2 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-942 A Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-942 0 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-942 2 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-942 3 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-942 4 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-942 5 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-942 6 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-942 7 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-942 8 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-942 9 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-949 A Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-949 2 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-949 3 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-949 4 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-949 7 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      
516-949 8 Nassau Zone 8 NY 9104 VERIZON NEW YORK, INC. 132      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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