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: SCHNNYSCDS0

Remotes:

Switch Switch name Switch type
GLWYNYGWRS0  GALWAY  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
518-344 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      
518-346 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      
518-347 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      
518-370 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      
518-372 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      
518-374 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      
518-377 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      
518-381 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      
518-382 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      
518-386 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      
518-387 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      
518-388 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      
518-393 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      
518-395 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      
518-631 A Schenectady NY 9104 VERIZON NEW YORK, INC. 134      

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

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