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
443-792 8 Brooklyn Park-Linthicum MD 876D ONVOY, LLC - MD 238   2014-10-07   
443-815 4 Essex MD 876D ONVOY, LLC - MD 238   2014-11-01   
443-815 7 Essex MD 876D ONVOY, LLC - MD 238   2014-11-01   
443-819 1 Bel Air MD 876D ONVOY, LLC - MD 238   2015-07-30   
443-819 2 Bel Air MD 876D ONVOY, LLC - MD 238   2015-07-30   
443-830 3 Catonsville MD 876D ONVOY, LLC - MD 238   2021-09-23   
443-830 5 Catonsville MD 876D ONVOY, LLC - MD 238   2021-07-11   
443-830 6 Catonsville MD 876D ONVOY, LLC - MD 238   2021-07-11   
443-836 4 Baltimore MD 876D ONVOY, LLC - MD 238   2018-12-13   
443-836 5 Baltimore MD 876D ONVOY, LLC - MD 238   2020-02-13   
443-843 0 Havre de Grace MD 876D ONVOY, LLC - MD 238   2012-10-07   
443-853 8 Baltimore MD 876D ONVOY, LLC - MD 238   2018-12-13   
443-853 9 Baltimore MD 876D ONVOY, LLC - MD 238   2018-12-13   
443-868 2 Essex MD 876D ONVOY, LLC - MD 238   2014-09-01   
443-870 4 Pikesville MD 876D ONVOY, LLC - MD 238   2014-12-31   
443-870 5 Pikesville MD 876D ONVOY, LLC - MD 238   2014-12-31   
443-873 A Baltimore MD 876D ONVOY, LLC - MD 238      
443-873 2 Baltimore MD 876D ONVOY, LLC - MD 238   2010-04-16   
443-879 2 Dundalk MD 876D ONVOY, LLC - MD 238   2014-09-05   
443-879 7 Dundalk MD 876D ONVOY, LLC - MD 238   2014-12-31   
443-879 8 Dundalk MD 876D ONVOY, LLC - MD 238   2014-12-31   
443-892 7 New Windsor MD 876D ONVOY, LLC - MD 238   2012-10-07   
443-898 4 Pikesville MD 876D ONVOY, LLC - MD 238   2014-09-06   
443-899 1 Waterloo MD 876D ONVOY, LLC - MD 238   2021-05-21   
443-899 3 Waterloo MD 876D ONVOY, LLC - MD 238   2021-07-12   
443-901 3 Towson MD 876D ONVOY, LLC - MD 238   2020-08-09   
443-901 4 Towson MD 876D ONVOY, LLC - MD 238   2020-08-09   
443-901 5 Towson MD 876D ONVOY, LLC - MD 238   2020-08-09   
443-903 2 Bel Air MD 876D ONVOY, LLC - MD 238   2012-10-07   
443-903 3 Bel Air MD 876D ONVOY, LLC - MD 238   2016-01-18   
443-912 5 Towson MD 876D ONVOY, LLC - MD 238   2015-07-29   
443-917 A Columbia MD 876D ONVOY, LLC - MD 238      
443-917 3 Columbia MD 876D ONVOY, LLC - MD 238   2012-02-29   
443-920 7 Sykesville MD 876D ONVOY, LLC - MD 238   2016-03-25   
443-920 8 Sykesville MD 876D ONVOY, LLC - MD 238   2016-03-25   
443-933 8 Cockeysville MD 876D ONVOY, LLC - MD 238   2014-12-31   
443-933 9 Cockeysville MD 876D ONVOY, LLC - MD 238   2014-12-31   
443-937 2 Union Bridge MD 876D ONVOY, LLC - MD 238   2012-10-08   
443-940 5 Pikesville MD 876D ONVOY, LLC - MD 238   2021-09-23   
443-940 6 Pikesville MD 876D ONVOY, LLC - MD 238   2021-09-23   
443-941 0 Elkton MD 876D ONVOY, LLC - MD 238   2012-10-07   
443-947 3 Perryville MD 876D ONVOY, LLC - MD 238   2016-08-05   
443-947 4 Perryville MD 876D ONVOY, LLC - MD 238   2016-08-05   
443-951 3 Annapolis MD 876D ONVOY, LLC - MD 238   2014-10-25   
443-952 2 Westminster MD 876D ONVOY, LLC - MD 238   2016-03-10   
443-952 4 Westminster MD 876D ONVOY, LLC - MD 238   2015-10-05   
443-952 6 Westminster MD 876D ONVOY, LLC - MD 238   2014-09-05   
443-960 7 Glen Burnie MD 876D ONVOY, LLC - MD 238   2014-12-31   
443-960 8 Glen Burnie MD 876D ONVOY, LLC - MD 238   2014-12-31   
443-963 3 Baltimore MD 876D ONVOY, LLC - MD 238   2012-05-19   

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

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