Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Delmont, PA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
724-461 A DLMTPAXDRS0  0176 WINDSTREAM PENNSYLVANIA, INC. 234      
724-461 0   0176 WINDSTREAM PENNSYLVANIA, INC. 234      
724-461 1   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 234   2006-08-02   
724-461 2   3806 CORE COMMUNICATIONS, INC. - PA 234   2009-03-25   
724-461 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 234   2012-03-16   
724-461 4   318J COMCAST IP PHONE, LLC 234   2015-08-05   
724-461 5   002F BANDWIDTH.COM CLEC, LLC - PA 234   2018-08-23   
724-461 7   318J COMCAST IP PHONE, LLC 234   2009-03-06   
724-461 8   7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234   2019-06-17   
724-461 9   624H ONVOY SPECTRUM, LLC 234   2023-08-31   
724-468 A DLMTPAXDRS0  0176 WINDSTREAM PENNSYLVANIA, INC. 234      

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

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