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: NGFLNYWODS0

Remotes:

Switch Switch name Switch type
LSTNNYLWRS1  LEWISTON  RSC 
RSVLNYRVRS2  RANSOMVILLE  RSC 
YNTWNYYTRS1  YOUNGSTOWN  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
716-297 A Niagara Falls NY 9104 VERIZON NEW YORK INC. 140      
716-298 A Niagara Falls NY 9104 VERIZON NEW YORK INC. 140      

Last updated: Wed, 05 Feb 2020 02:15:44 UTC

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