Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]

NXX: 698

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-698 A Odenton MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-698 0 Odenton MD BLTQMD012MD  964H BARR TELL USA, INC. 238   2016-12-17   
443-698 1 Odenton MD BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-11-11   
443-698 2 Odenton MD BLTMMDCHFMD  5562 METROPCS, INC. 238   2013-06-14   
443-698 3 Odenton MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2016-08-25   
443-698 4 Odenton MD BLTMMDCHFMD  5562 METROPCS, INC. 238   2019-12-28   
443-698 5 Odenton MD   876D ONVOY, LLC - MD 238   2024-03-01   
443-698 6 Odenton MD   876D ONVOY, LLC - MD 238   2024-03-01   
443-698 7 Odenton MD   145J TERRA NOVA TELECOM INC. 238   2024-02-15   
443-698 8 Odenton MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-06-02   
443-698 9 Odenton MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      

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

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