Local Calling Guide

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Walkersville, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-693 A HGTWMD53DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 240      
240-693 0 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240   2022-02-13   
240-693 1 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240   2021-12-03   
240-693 2 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2020-01-06   
240-693 3 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2020-01-06   
240-693 4 FRDRMDFRXMD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2020-12-19   
240-693 5 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240   2021-12-03   
240-693 6 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2022-10-16   
240-693 7 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240   2021-05-24   
240-693 8 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240   2022-02-13   
240-693 9 HGTWMD53DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 240   2019-11-25   
240-908 A CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-908 0 HGTWMD530MD  073H TELNYX LLC 240   2017-08-08   
240-908 1   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-17   
240-908 2   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-17   
240-908 3   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-17   
240-908 4 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2018-06-24   
240-908 5 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2021-09-20   
240-908 6 FRDRMDFRXAX  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2019-04-22   
240-908 7 FRDRMDFRXKX  508J CENTURYLINK COMMUNICATIONS, LLC 240   2016-10-28   
240-908 8 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2016-10-02   
240-908 9 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2016-10-02   
240-969 A HGTWMD539MD  939H COMMIO, LLC 240      
240-969 0 HGTWMD539MD  939H COMMIO, LLC 240   2023-01-06   
240-969 1 HGTWMD539MD  939H COMMIO, LLC 240   2023-01-06   
240-969 2 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2023-10-22   
240-969 3 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2023-10-22   
240-969 4 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2023-10-22   
240-969 5 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2023-10-22   
240-969 6 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2023-10-22   
240-969 7 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2024-03-02   
240-969 8 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2024-04-05   
301-304 A FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240      
301-304 0 FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2007-04-20   
301-304 1 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2010-10-17   
301-304 2 FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2011-03-24   
301-304 3 FRDRMDFRX7X  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 240   2009-09-02   
301-304 4 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2010-06-26   
301-304 5 FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2013-02-08   
301-304 6 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-02-10   
301-304 7 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-07-12   
301-304 8 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-10-29   
301-304 9 FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2015-02-27   
301-845 A WLVLMDWLDS0  9212 VERIZON MARYLAND, INC. 240      
301-845 0 WLVLMDWLDS0  9212 VERIZON MARYLAND, INC. 240      
301-845 1 WLVLMDWLDS0  9212 VERIZON MARYLAND, INC. 240      
301-845 2 WLVLMDWLDS0  9212 VERIZON MARYLAND, INC. 240      
301-845 3   2593 CORE COMMUNICATIONS, INC.- MD 240   2004-03-28   
301-845 4 WLVLMDWLDS0  9212 VERIZON MARYLAND, INC. 240      
301-845 5 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-06-06   
301-845 6 WLVLMDWLDS0  9212 VERIZON MARYLAND, INC. 240      
301-845 7 WLVLMDWLDS0  9212 VERIZON MARYLAND, INC. 240      
301-845 8 WLVLMDWLDS0  9212 VERIZON MARYLAND, INC. 240      
301-845 9 WLVLMDWLDS0  9212 VERIZON MARYLAND, INC. 240      

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

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