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: 724 [Rate centres in NPA 724] [Dial plan for NPA 724]

NXX: 476

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
724-476 A West Sunbury PA PITBPAKBGT0  3806 CORE COMMUNICATIONS, INC. - PA 234      
724-476 0 West Sunbury PA PITBPAKBGT0  3806 CORE COMMUNICATIONS, INC. - PA 234   2004-06-07   
724-476 1 West Sunbury PA MPTSPA020MD  422C ARMSTRONG TELECOMMUNICATIONS, INC. - PA 234   2007-09-07   
724-476 2 West Sunbury PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-15   
724-476 3 West Sunbury PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-15   
724-476 4 West Sunbury PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-15   
724-476 5 West Sunbury PA BTLRPAXBQMD  547E ONVOY, LLC - PA 234   2021-04-20   
724-476 6 West Sunbury PA PITBPAKBGT0  3806 CORE COMMUNICATIONS, INC. - PA 234   2019-03-27   
724-476 7 West Sunbury PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2015-06-17   
724-476 8 West Sunbury PA PITBPAKBGT0  3806 CORE COMMUNICATIONS, INC. - PA 234   2019-03-27   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.