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: MRTHNYXARS2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
607-849 A Marathon NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-849 0 Marathon NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-849 1 Marathon NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-849 3 Marathon NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-849 4 Marathon NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-849 6 Marathon NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-849 7 Marathon NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-849 8 Marathon NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      
607-849 9 Marathon NY 0096 CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY 136      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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