Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 724 [Rate centres in NPA 724] [Dial plan for NPA 724]

NXX: 517

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
724-517 A Imperial PA PITBPAOKAMD  3806 CORE COMMUNICATIONS, INC. - PA 234      
724-517 0 Imperial PA PITBPAKBGT0  3806 CORE COMMUNICATIONS, INC. - PA 234      
724-517 1 Imperial PA   829J PAETEC ITEL, LLC 234   2010-11-17   
724-517 2 Imperial PA   829J PAETEC ITEL, LLC 234   2010-11-17   
724-517 3 Imperial PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2016-04-01   
724-517 4 Imperial PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2016-04-01   
724-517 5 Imperial PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-15   
724-517 6 Imperial PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-15   
724-517 7 Imperial PA PITBPADTXYY  547E ONVOY, LLC - PA 234   2020-08-16   
724-517 8 Imperial PA   829J PAETEC ITEL, LLC 234   2008-11-06   
724-517 9 Imperial PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-15   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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