Local Calling Guide

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NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-898 A Pikesville MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-898 0 Pikesville MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-23   
443-898 1 Pikesville MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2011-11-05   
443-898 2 Pikesville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2008-03-04   
443-898 3 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2015-08-28   
443-898 4 Pikesville MD   876D ONVOY, LLC - MD 238   2014-09-06   
443-898 5 Pikesville MD   551G BRIGHTLINK COMMUNICATIONS, LLC 238   2016-08-31   
443-898 6 Pikesville MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2016-02-05   
443-898 7 Pikesville MD   551G BRIGHTLINK COMMUNICATIONS, LLC 238   2016-08-31   
443-898 8 Pikesville MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2015-01-09   
443-898 9 Pikesville MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-12-08   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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