Local Calling Guide

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Emmitsburg, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-307 A HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2024-12-09   
240-307 0   071F BANDWIDTH.COM CLEC, LLC - MD 240   2017-10-19   
240-307 1   071F BANDWIDTH.COM CLEC, LLC - MD 240   2012-07-15   
240-307 2   071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-08-10   
240-307 3   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 240   2008-07-01   
240-307 4   876D ONVOY, LLC - MD 240   2016-09-12   
240-307 5   876D ONVOY, LLC - MD 240   2016-09-12   
240-307 6   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2014-04-20   
240-307 7   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2016-10-26   
240-307 8   073H TELNYX LLC 240   2017-08-08   
240-323 A HGTWMD53DS0  2593 CORE COMMUNICATIONS, INC.- MD 240      
240-829 A HGTWMD53DS0  469J CORETEL MARYLAND, INC. - MD 240      
240-829 0   073H TELNYX LLC 240   2021-05-30   
240-829 1   071F BANDWIDTH.COM CLEC, LLC - MD 240   2020-11-20   
240-829 2   876D ONVOY, LLC - MD 240   2020-01-05   
240-829 3   876D ONVOY, LLC - MD 240   2020-01-05   
240-829 4   469J CORETEL MARYLAND, INC. - MD 240   2019-11-11   
240-829 5   197D VONAGE AMERICA LLC 240   2022-07-09   
240-829 6   624H ONVOY SPECTRUM, LLC 240   2022-01-20   
240-829 7   624H ONVOY SPECTRUM, LLC 240   2021-05-24   
240-829 8   876D ONVOY, LLC - MD 240   2020-08-09   
240-829 9   876D ONVOY, LLC - MD 240   2020-08-09   
301-447 A EMBGMDEMRS0  9212 VERIZON MARYLAND, INC. 240      
301-447 0   071F BANDWIDTH.COM CLEC, LLC - MD 240   2018-06-10   
301-447 1   9212 VERIZON MARYLAND, INC. 240      
301-447 2   9212 VERIZON MARYLAND, INC. 240      
301-447 3   9212 VERIZON MARYLAND, INC. 240      
301-447 4   318J COMCAST IP PHONE, LLC 240   2007-04-07   
301-447 5   9212 VERIZON MARYLAND, INC. 240      
301-447 6   9212 VERIZON MARYLAND, INC. 240      
301-447 7   9212 VERIZON MARYLAND, INC. 240      
301-447 8   9212 VERIZON MARYLAND, INC. 240   2007-12-07   
301-447 9   2593 CORE COMMUNICATIONS, INC.- MD 240   2019-03-31   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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