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: 539

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
845-539 A Liberty NY PGHKNYWSDS0  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 133      
845-539 0 Liberty NY PGHKNYSHSMD  384C ONVOY, LLC- NY 133   2019-02-04   
845-539 1 Liberty NY PGHKNYSHSMD  384C ONVOY, LLC- NY 133   2019-02-04   
845-539 2 Liberty NY PGHKNYWS4MD  939H COMMIO, LLC 133   2022-04-21   
845-539 3 Liberty NY PGHKNYSHXUX  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 133   2018-12-14   
845-539 4 Liberty NY   1215 CORETEL NEW YORK, INC. - NY 133   2019-04-08   
845-539 5 Liberty NY PGHKNYSH4MD  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 133   2019-04-17   
845-539 6 Liberty NY PGHKNYSHSMD  384C ONVOY, LLC- NY 133   2021-03-12   
845-539 7 Liberty NY PGHKNYSHXXY  506J TWILIO INTERNATIONAL, INC. 133   2020-11-07   
845-539 8 Liberty NY PGHKNYSH4MD  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 133   2019-03-29   
845-539 9 Liberty NY PGHKNYWSDS0  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 133   2018-12-13   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.