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.

NPA: 845 [Rate centres in NPA 845] [Dial plan for NPA 845]

NXX: 924

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
845-924 A Nanuet NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
845-924 0 Nanuet NY   384C ONVOY, LLC- NY 132   2023-07-30   
845-924 1 Nanuet NY   939H COMMIO, LLC 132   2023-08-25   
845-924 2 Nanuet NY   939H COMMIO, LLC 132   2023-08-25   
845-924 3 Nanuet NY   939H COMMIO, LLC 132   2023-08-25   
845-924 4 Nanuet NY   939H COMMIO, LLC 132   2023-08-25   
845-924 5 Nanuet NY   939H COMMIO, LLC 132   2023-08-25   
845-924 6 Nanuet NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2023-09-03   
845-924 7 Nanuet NY   384C ONVOY, LLC- NY 132   2023-02-10   
845-924 8 Nanuet NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2023-01-27   
845-924 9 Nanuet NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2023-01-27   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.