Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

NXX: 673

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-673 A Mount Airy NC ELKNNCXAKMD  580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424      
336-673 0 Mount Airy NC ELKNNCXAKMD  580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2015-07-27   
336-673 1 Mount Airy NC ELKNNCAF1MD  6282 UNITED STATES CELLULAR - NC 424   2015-09-14   
336-673 2 Mount Airy NC ELKNNCAF1MD  6282 UNITED STATES CELLULAR - NC 424   2018-07-19   
336-673 3 Mount Airy NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2015-11-09   
336-673 4 Mount Airy NC ELKNNCAF1MD  6282 UNITED STATES CELLULAR - NC 424   2019-02-16   
336-673 5 Mount Airy NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2019-07-29   
336-673 6 Mount Airy NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2016-02-26   
336-673 7 Mount Airy NC ELKNNCAF1MD  6282 UNITED STATES CELLULAR - NC 424   2018-05-27   
336-673 8 Mount Airy NC ELKNNCAF1MD  6282 UNITED STATES CELLULAR - NC 424   2017-01-05   
336-673 9 Mount Airy NC ELKNNCAF1MD  6282 UNITED STATES CELLULAR - NC 424   2017-01-05   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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