Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
443-204 A Pikesville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-204 0 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-07-06   
443-204 1 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-07-06   
443-204 2 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-07-06   
443-204 3 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-07-06   
443-204 4 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-02-01   
443-204 5 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2007-01-25   
443-204 6 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-04-16   
443-204 7 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2007-01-25   
443-204 8 Pikesville MD   9212 VERIZON MARYLAND, INC. 238   2003-11-14   
443-204 9 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2010-03-29   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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