Local Calling Guide

Area code/prefix search

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New Market, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-822 A CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-822 0 FRDRMDFRXMD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2022-10-14   
240-822 1 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240   2021-12-03   
240-822 2 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2024-03-02   
240-822 3 FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2021-10-03   
240-822 4 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2021-05-14   
240-822 5 FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2021-10-03   
240-822 6 FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240   2021-05-24   
240-822 7 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2021-07-11   
240-822 8 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2021-07-11   
240-822 9 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2024-04-05   
240-915 A CMLDMDCMUMD  073H TELNYX LLC 240      
240-915 0 CMLDMDCMUMD  073H TELNYX LLC 240   2017-08-08   
240-915 1   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-17   
240-915 2 FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2017-03-10   
240-915 3   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-17   
240-915 4   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-17   
240-915 5 FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2021-03-08   
240-915 6 HGTWMD53DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 240   2019-10-21   
240-915 7 FRDRMDFRXKX  508J CENTURYLINK COMMUNICATIONS, LLC 240   2016-10-28   
240-915 8 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2016-10-02   
240-984 A FRDRMDFRXAX  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240      
240-984 0 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2023-10-22   
240-984 1 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2023-10-22   
240-984 2 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2023-10-22   
240-984 3 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2023-10-22   
240-984 4 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2023-10-22   
240-984 5 CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2023-06-16   
240-984 6   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2025-05-19   
301-865 A NWMRMDNERS3  9212 VERIZON MARYLAND, INC. 240      
301-882 A HGTWMD53DS0  2593 CORE COMMUNICATIONS, INC.- MD 240      
301-882 0 FRDRMDFRPS0  2593 CORE COMMUNICATIONS, INC.- MD 240   2004-05-09   
301-882 1 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2010-06-26   
301-882 2 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2010-10-17   
301-882 3 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2011-07-02   
301-882 4 FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2013-08-16   
301-882 5 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-09-08   
301-882 6   829J PAETEC ITEL, LLC 240   2014-10-03   
301-882 7 FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2007-04-07   
301-882 8 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-02-13   
301-882 9 HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-10-29   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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