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
443-910 7 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-910 8 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-912 0 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-05-01   
443-912 2 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-03-05   
443-912 3 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-03-05   
443-912 4 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-03-05   
443-912 6 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2008-03-11   
443-912 7 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-03-07   
443-912 8 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-03-07   
443-912 9 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-03-07   
443-921 5 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-03-07   
443-921 6 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-03-07   
443-921 7 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-03-07   
443-924 8 Annapolis MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-03-10   
443-924 9 Annapolis MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-03-10   
443-931 2 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-12-12   
443-931 5 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-12-12   
443-931 6 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-12-12   
443-931 7 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-12-12   
443-931 8 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-12-12   
443-931 9 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-12-12   
443-935 A Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-935 0 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-09-21   
443-935 1 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-09-21   
443-935 2 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-09-25   
443-935 3 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-09-25   
443-935 4 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-09-25   
443-935 5 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2016-09-23   
443-935 6 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2016-09-23   
443-935 7 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2016-12-12   
443-935 8 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2007-02-20   
443-935 9 Towson MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2007-02-20   
443-936 A Elkridge MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-936 5 Elkridge MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2018-12-03   
443-936 7 Elkridge MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2018-04-02   
443-936 8 Elkridge MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2017-10-20   
443-936 9 Elkridge MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2017-04-24   
443-940 7 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-10-03   
443-941 A Elkton MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-941 7 Elkton MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-11-28   
443-941 8 Elkton MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-11-28   
443-945 A Elkton MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-945 0 Elkton MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-945 1 Elkton MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-946 6 Parkville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2017-11-13   
443-946 7 Parkville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2017-11-13   
443-949 2 Annapolis MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-03-10   
443-949 4 Annapolis MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-03-10   
443-949 6 Annapolis MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-03-19   
443-956 A Baltimore 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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