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: 509

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
724-509 A Sharon PA PITBPAMADS0  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-509 0 Sharon PA   624H ONVOY SPECTRUM, LLC 234   2022-02-12   
724-509 1 Sharon PA   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-509 2 Sharon PA   624H ONVOY SPECTRUM, LLC 234   2021-12-09   
724-509 3 Sharon PA   624H ONVOY SPECTRUM, LLC 234   2021-12-09   
724-509 4 Sharon PA   624H ONVOY SPECTRUM, LLC 234   2021-05-20   
724-509 5 Sharon PA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2025-09-24   
724-509 6 Sharon PA   624H ONVOY SPECTRUM, LLC 234   2022-02-12   
724-509 7 Sharon PA   547E ONVOY, LLC - PA 234   2023-06-23   
724-509 8 Sharon PA   515J IP HORIZON LLC 234   2017-07-13   
724-509 9 Sharon PA   490J DISH WIRELESS, LLC 234   2022-05-31   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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