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: SYRCNYSUPS0

Remotes:

Switch Switch name Switch type
BAVLNYBVRP0    RP 
CNSTNYZARP0  CANASTOTA  RP 
MINONYMIRP0  MINO  RP 
SKNTNYSERP0  SKANEATELES  RP 
SYRCNYGSRP0  SYRACUSE  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
315-744 A Syracuse NY 9104 VERIZON NEW YORK, INC. 136      
315-744 9 Syracuse NY 9104 VERIZON NEW YORK, INC. 136   2008-05-16   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.