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: 575

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
724-575 A Export PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
724-575 0 Export PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
724-575 1 Export PA   515J IP HORIZON LLC 234   2016-05-31   
724-575 2 Export PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
724-575 3 Export PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      
724-575 4 Export PA BTLRPAXBLMD  508J CENTURYLINK COMMUNICATIONS, LLC 234   2015-06-23   
724-575 5 Export PA PITBPAWY3MD  5562 METROPCS, INC. 234   2013-11-15   
724-575 6 Export PA PITBPAOKBMD  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234   2013-02-16   
724-575 7 Export PA PITBPAIW0MD  318J COMCAST IP PHONE, LLC 234   2016-06-07   
724-575 8 Export PA   515J IP HORIZON LLC 234   2015-02-16   
724-575 9 Export PA PITBPAWY2MD  6701 AERIAL COMMUNICATIONS, INC. 234      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.