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: 914 [Rate centres in NPA 914] [Dial plan for NPA 914]

NXX: 904

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
914-904 A Westchester Zone 1 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132      
914-904 0 Westchester Zone 1 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-04-05   
914-904 1 Westchester Zone 1 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-04-05   
914-904 2 Westchester Zone 1 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-04-05   
914-904 3 Westchester Zone 1 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-04-05   
914-904 4 Westchester Zone 1 NY WHPLNYGRDS5  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2021-04-06   
914-904 5 Westchester Zone 1 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-06-20   
914-904 6 Westchester Zone 1 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-06-20   
914-904 7 Westchester Zone 1 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-06-20   
914-904 8 Westchester Zone 1 NY NYCMNY13XMX  534J UCOMTEL INC. 132   2021-04-06   
914-904 9 Westchester Zone 1 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-06-20   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.