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: ERVLNYXAPS0

Remotes:

Switch Switch name Switch type
CATONYXARP0    RP 
FHNCNYXARP0    RP 
HNBLNYXARP0    RP 
LYSNNYXARP0    RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
680-209 A Earlville NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
680-209 4 Earlville NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136   2019-01-17   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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