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: NWVYNYXARS2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
607-642 A Newark Valley NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-642 0 Newark Valley NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-642 1 Newark Valley NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-642 2 Newark Valley NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-642 3 Newark Valley NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-642 4 Newark Valley NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-642 5 Newark Valley NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-642 7 Newark Valley NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-642 8 Newark Valley NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      
607-642 9 Newark Valley NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 138      

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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