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: 965

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
724-965 A New Castle PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
724-965 0 New Castle PA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 234   2024-12-09   
724-965 1 New Castle PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
724-965 3 New Castle PA   283E YMAX COMMUNICATIONS CORP. - PA 234   2009-07-23   
724-965 5 New Castle PA   516J TON80 COMMUNICATIONS, LLC 234   2021-07-31   
724-965 6 New Castle PA   624H ONVOY SPECTRUM, LLC 234   2021-05-20   
724-965 7 New Castle PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234      
724-965 8 New Castle PA   318J COMCAST IP PHONE, LLC 234   2017-03-03   
724-965 9 New Castle PA   547E ONVOY, LLC - PA 234   2026-01-05   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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