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: SYRCNYSU50T

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
315-485 A Syracuse NY 9104 VERIZON NEW YORK, INC. 136      
315-499 A Syracuse NY 9104 VERIZON NEW YORK, INC. 136      
315-799 A Utica NY 9104 VERIZON NEW YORK, INC. 136      
315-890 A Waddington NY 9104 VERIZON NEW YORK, INC. 136   2025-03-30   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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