Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
443-603 8 Annapolis MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-05-12   
443-605 8 Westminster MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-12-04   
443-605 9 Westminster MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-12-04   
443-608 A Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-608 0 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-05-12   
443-608 1 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-05-07   
443-613 A Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-613 0 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-05-26   
443-625 8 Fork MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-04-09   
443-625 9 Fork MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-02-18   
443-628 1 Glen Burnie MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2019-08-01   
443-628 7 Glen Burnie MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2018-04-02   
443-628 8 Glen Burnie MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2017-11-13   
443-631 A Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-631 0 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-10-07   
443-631 1 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-10-07   
443-631 2 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-10-10   
443-631 3 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-10-07   
443-631 4 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-10-07   
443-631 5 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-10-07   
443-631 6 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-10-07   
443-631 7 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-10-07   
443-631 9 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-10-07   
443-635 A Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-635 0 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-12-13   
443-635 1 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-12-13   
443-635 2 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-12-13   
443-635 3 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-12-13   
443-635 4 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-12-13   
443-635 5 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-12-13   
443-635 6 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-12-13   
443-635 7 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-12-13   
443-635 8 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-12-13   
443-635 9 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-12-13   
443-640 7 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-03-16   
443-641 3 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-08-05   
443-641 4 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-08-05   
443-641 6 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-11-28   
443-641 7 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-11-28   
443-643 5 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-04-08   
443-643 6 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-04-08   
443-643 7 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-04-08   
443-643 8 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-04-08   
443-648 0 Essex MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2018-12-09   
443-648 1 Essex MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2019-08-23   
443-651 9 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-05-20   
443-655 A Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-655 0 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-655 1 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-655 2 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      

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

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