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: 412

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
724-412 A Canonsburg PA PITBPAOKX0Y  490J DISH WIRELESS, LLC 234      
724-412 0 Canonsburg PA   547E ONVOY, LLC - PA 234   2024-09-15   
724-412 1 Canonsburg PA   490J DISH WIRELESS, LLC 234   2023-08-18   
724-412 2 Canonsburg PA   547E ONVOY, LLC - PA 234   2024-03-08   
724-412 3 Canonsburg PA   547E ONVOY, LLC - PA 234   2024-09-15   
724-412 8 Canonsburg PA   547E ONVOY, LLC - PA 234   2023-10-09   
724-412 9 Canonsburg PA   547E ONVOY, LLC - PA 234   2026-02-06   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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