Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Lonaconing, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-774 A   071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-774 0   071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-12-03   
240-774 1   876D ONVOY, LLC - MD 240   2016-09-12   
240-774 2   876D ONVOY, LLC - MD 240   2016-09-12   
240-774 3   2593 CORE COMMUNICATIONS, INC. - MD 240   2018-06-17   
240-774 4   2593 CORE COMMUNICATIONS, INC. - MD 240   2018-06-17   
240-774 5   2593 CORE COMMUNICATIONS, INC. - MD 240   2018-06-17   
240-774 6   2593 CORE COMMUNICATIONS, INC. - MD 240   2019-03-29   
240-774 7   7575 CENTURYLINK COMMUNICATIONS LLC 240   2016-11-12   
240-774 8   073H TELNYX LLC 240   2017-08-08   
301-463 A LNCNMDLNRS0  9212 VERIZON MARYLAND, INC. 240      
301-463 0   2593 CORE COMMUNICATIONS, INC. - MD 240   2004-03-28   
301-463 1   228C IDT AMERICA CORP - MD 240   2006-03-10   
301-463 2   9212 VERIZON MARYLAND, INC. 240      
301-463 3   9212 VERIZON MARYLAND, INC. 240      
301-463 4   071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-03-01   
301-463 5   9212 VERIZON MARYLAND, INC. 240      
301-463 6   9212 VERIZON MARYLAND, INC. 240      
301-463 7   071F BANDWIDTH.COM CLEC, LLC - MD 240   2012-01-12   
301-463 8   318J COMCAST IP PHONE, LLC 240   2014-03-24   
301-463 9   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2012-03-26   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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