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.
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Switch: HMPTNYXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
607-569 A Hammondsport NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-569 0 Hammondsport NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-569 1 Hammondsport NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-569 2 Hammondsport NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-569 3 Hammondsport NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-569 4 Hammondsport NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-569 5 Hammondsport NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-569 6 Hammondsport NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-569 9 Hammondsport NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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