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: DRYDNYXADS0

Remotes:

Switch Switch name Switch type
ETNANYXARS0  ETNA  1RE 
SLSPNYXARS0  SLATERVILLE SPRINGS  1RE 
VRGLNYXARS2  VIRGIL  1RC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
607-844 A Dryden NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-844 0 Dryden NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-844 1 Dryden NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-844 2 Dryden NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-844 3 Dryden NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-844 4 Dryden NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-844 5 Dryden NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-844 6 Dryden NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-844 8 Dryden NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-844 9 Dryden NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      

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

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