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: 821

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
724-821 A McDonald PA HCKRPAXHDS2  2522 ADVANCED TELEPHONE SYS INC DBA HTC COMMUNICATIONS 234      
724-821 0 McDonald PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
724-821 1 McDonald PA   2522 ADVANCED TELEPHONE SYS INC DBA HTC COMMUNICATIONS 234      
724-821 2 McDonald PA   506J TWILIO INTERNATIONAL, INC. 234   2021-01-19   
724-821 5 McDonald PA   547E ONVOY, LLC - PA 234   2015-08-05   
724-821 6 McDonald PA   2522 ADVANCED TELEPHONE SYS INC DBA HTC COMMUNICATIONS 234      
724-821 7 McDonald PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 234   2013-05-05   
724-821 9 McDonald PA   7341 XO COMMUNICATIONS SERVICES INC - PA 234   2003-11-17   

Last updated: Sun, 29 Nov 2020 13:13:58 UTC

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