Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 812 [Rate centres in NPA 812] [Dial plan for NPA 812]

NXX: 643

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-643 A Mount Vernon IN EVVLIN03X6X  551D TIME WARNER CABLE INFORMATION SVCS (INDIANA) - IN 330      
812-643 0 Mount Vernon IN EVVLIN03X6X  551D TIME WARNER CABLE INFORMATION SVCS (INDIANA) - IN 330      
812-643 1 Mount Vernon IN EVVLIN03QMD  097D ONVOY, LLC - IN 330   2016-03-31   
812-643 2 Mount Vernon IN EVVLIN03QMD  097D ONVOY, LLC - IN 330   2016-03-31   
812-643 3 Mount Vernon IN EVVLIN03OMD  7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 330   2012-05-01   
812-643 4 Mount Vernon IN EVVLINAPX3X  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 330   2017-02-11   
812-643 5 Mount Vernon IN EVVLIN03XAX  516C AT&T CORP. 330   2011-06-07   
812-643 6 Mount Vernon IN EVVLIN03QMD  097D ONVOY, LLC - IN 330   2018-05-31   
812-643 7 Mount Vernon IN EVVLIN03XIX  508J CENTURYLINK COMMUNICATIONS, LLC 330   2016-09-15   
812-643 8 Mount Vernon IN EVVLIN03QMD  097D ONVOY, LLC - IN 330   2019-07-29   
812-643 9 Mount Vernon IN EVVLIN03XJX  073H TELNYX LLC 330   2020-07-10   

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

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