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: CHHMNYXADS0

Remotes:

Switch Switch name Switch type
BRLNNYXARS0  BERLIN  RSC 
CANNNYXARS0  CANAAN  RSC 
HNCCMAXARL0  HANCOCK  RS 
MLLTNYXARS0  MILLERTON  RSC 
NASSNYXARS0  NASSAU  RSC 
PNPLNYXARS0  PINE PLAINS  RSC 
STTWNYXARS0  STEPHENTOWN  RSC 
WLBNNYXARS0  WEST LEBANON  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
518-392 A Chatham NY 0084 TACONIC TEL. CORP. 134      
518-397 A Chatham NY 0084 TACONIC TEL. CORP. 134      

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

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