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
240-608 6 Frederick MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2014-02-15   
240-647 3 Clear Spring MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2019-06-21   
240-648 5 Keedysville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2019-06-21   
240-651 2 Frederick MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2014-08-29   
240-651 6 Frederick MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2014-10-23   
240-651 8 Frederick MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2014-11-22   
240-655 7 Kitzmiller MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2019-09-15   
240-692 A Grantsville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
240-692 1 Grantsville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2019-07-21   
240-693 4 Walkersville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2020-12-19   
240-772 5 Frederick MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2012-10-07   
240-772 9 Frederick MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2014-06-21   
240-775 9 Westernport MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2019-06-21   
240-803 4 Cumberland MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2014-01-17   
240-822 0 New Market MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2022-10-14   
240-874 2 Thurmont MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2022-07-03   
240-891 A Damascus (Hagerstown LATA) MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
240-891 2 Damascus (Hagerstown LATA) MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2022-02-10   
240-891 5 Damascus (Hagerstown LATA) MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2022-03-12   
240-920 A Cumberland MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
240-920 0 Cumberland MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
240-934 2 Middletown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2022-10-27   
240-979 A Cumberland MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
240-979 0 Cumberland MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
240-979 4 Cumberland MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2005-06-10   
240-979 9 Cumberland MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
240-998 6 Hancock MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2019-06-21   
301-223 0 Williamsport MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2016-10-16   
301-363 A Damascus (Hagerstown LATA) MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
301-363 1 Damascus (Hagerstown LATA) MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2008-11-26   
301-363 2 Damascus (Hagerstown LATA) MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2011-10-29   
301-363 4 Damascus (Hagerstown LATA) MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
301-533 7 Oakland MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2008-02-13   
301-703 A Mount Airy MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
301-703 2 Mount Airy MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2006-05-20   
301-703 9 Mount Airy MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2005-02-17   
301-745 2 Hagerstown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2016-04-16   
301-798 5 Damascus (Hagerstown LATA) MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2012-11-03   
301-798 6 Damascus (Hagerstown LATA) MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2014-01-31   
301-859 A Oakland MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
301-859 3 Oakland MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2002-03-10   
301-859 4 Oakland MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2004-05-27   
301-876 A Cumberland MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
301-876 4 Cumberland MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2002-07-27   
304-433 8 Martinsburg WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240   2008-01-31   
304-579 4 Martinsburg WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240   2002-11-16   
304-579 8 Martinsburg WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240   2006-03-27   
304-596 0 Martinsburg WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240   2005-03-12   
304-596 8 Martinsburg WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240   2013-07-20   
304-707 0 Martinsburg WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240   2008-02-12   

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

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