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: NWCYNYNCDS0

Remotes:

Switch Switch name Switch type
HHFLNYHFRS0  HIGHLAND FALLS  RSC 
SLTSNYSLRS0  SLOATSBURG  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
845-634 A New City NY 9104 VERIZON NEW YORK, INC. 132      
845-638 A New City NY 9104 VERIZON NEW YORK, INC. 132      
845-639 A New City NY 9104 VERIZON NEW YORK, INC. 132      
845-708 A New City NY 9104 VERIZON NEW YORK, INC. 132      
845-759 A Sloatsburg NY 9104 VERIZON NEW YORK, INC. 132      

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

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