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: 273

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
724-273 A Imperial PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
724-273 0 Imperial PA PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234   2021-11-26   
724-273 1 Imperial PA   829J PAETEC ITEL, LLC 234   2012-06-07   
724-273 2 Imperial PA   829J PAETEC ITEL, LLC 234   2004-12-23   
724-273 3 Imperial PA   829J PAETEC ITEL, LLC 234   2004-05-03   
724-273 4 Imperial PA   829J PAETEC ITEL, LLC 234   2004-11-05   
724-273 5 Imperial PA   829J PAETEC ITEL, LLC 234   2006-06-15   
724-273 6 Imperial PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2019-04-06   
724-273 7 Imperial PA BTLRPAXBLMD  508J CENTURYLINK COMMUNICATIONS, LLC 234   2017-11-29   
724-273 9 Imperial PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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