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: 387

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
724-387 A Export PA EXPRPAXERP0  0176 WINDSTREAM PENNSYLVANIA, INC. 234      
724-387 0 Export PA EXPRPAXERP0  0176 WINDSTREAM PENNSYLVANIA, INC. 234      
724-387 1 Export PA EXPRPAXERP0  0176 WINDSTREAM PENNSYLVANIA, INC. 234      
724-387 2 Export PA EXPRPAXERP0  0176 WINDSTREAM PENNSYLVANIA, INC. 234      
724-387 3 Export PA EXPRPAXERP0  0176 WINDSTREAM PENNSYLVANIA, INC. 234      
724-387 4 Export PA EXPRPAXERP0  0176 WINDSTREAM PENNSYLVANIA, INC. 234      
724-387 5 Export PA EXPRPAXERP0  0176 WINDSTREAM PENNSYLVANIA, INC. 234      
724-387 6 Export PA EXPRPAXERP0  0176 WINDSTREAM PENNSYLVANIA, INC. 234      
724-387 7 Export PA EXPRPAXERP0  0176 WINDSTREAM PENNSYLVANIA, INC. 234      
724-387 8 Export PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2006-01-07   
724-387 9 Export PA PITEPADT7MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2006-01-07   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.