Local Calling Guide

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Flintstone, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
227-208 A HGTWMD539MD  939H COMMIO, LLC 240      
227-208 0 HGTWMD539MD  939H COMMIO, LLC 240   2023-11-04   
227-208 1 HGTWMD539MD  939H COMMIO, LLC 240   2023-11-04   
227-208 2 HGTWMD539MD  939H COMMIO, LLC 240   2023-11-04   
227-208 3 HGTWMD539MD  939H COMMIO, LLC 240   2023-11-04   
227-208 4 HGTWMD539MD  939H COMMIO, LLC 240   2023-11-04   
240-569 A HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-569 0 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2017-11-24   
240-569 1 HGTWMD530MD  073H TELNYX LLC 240   2018-05-01   
240-569 2   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-16   
240-569 3   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-16   
240-569 4   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-16   
240-569 5 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2020-01-06   
240-569 6   2593 CORE COMMUNICATIONS, INC.- MD 240   2019-07-31   
240-569 7 FRDRMDFRXMD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2017-11-26   
240-569 8 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2020-01-06   
240-569 9   2593 CORE COMMUNICATIONS, INC.- MD 240   2019-07-31   
240-995 A CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-995 1 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2020-07-09   
240-995 2 HGTWMD53EMD  516J TON80 COMMUNICATIONS, LLC 240   2021-10-14   
240-995 3 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240   2022-01-21   
240-995 5 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2021-03-04   
240-995 6 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240   2022-01-21   
240-995 7 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240   2021-05-24   
301-478 A FLNTMDFSRS0  9212 VERIZON MARYLAND, INC. 240      
301-478 0   2593 CORE COMMUNICATIONS, INC.- MD 240   2004-03-26   
301-478 1 CMLDMDCH0MD  228C IDT AMERICA, CORP. - MD 240   2006-03-10   
301-478 2 FLNTMDFSRS0  9212 VERIZON MARYLAND, INC. 240      
301-478 3 FLNTMDFSRS0  9212 VERIZON MARYLAND, INC. 240      
301-478 4 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2012-08-24   
301-478 5 OLTWMDOTRS0  9212 VERIZON MARYLAND, INC. 240      
301-478 6 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-03-01   
301-478 7 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-11-07   
301-478 8 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2016-09-12   
301-478 9 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2016-09-12   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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