Local Calling Guide

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NPA: 301 [Rate centres in NPA 301] [Dial plan for NPA 301]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
301-789 9 Washington Zone 4 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2007-02-15   
301-790 A Hagerstown MD HGTWMDHGDS0  9212 VERIZON MARYLAND, INC. 240      
301-791 A Hagerstown MD HGTWMDHGDS0  9212 VERIZON MARYLAND, INC. 240      
301-792 A Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-793 A Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-794 A Washington Zone 14 MD LNHMMDLNDS0  9212 VERIZON MARYLAND, INC. 236      
301-794 0 Washington Zone 14 MD LNHMMDLNDS0  9212 VERIZON MARYLAND, INC. 236      
301-794 1 Washington Zone 14 MD LNHMMDLNDS0  9212 VERIZON MARYLAND, INC. 236      
301-794 2 Washington Zone 14 MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-29   
301-794 3 Washington Zone 14 MD LNHMMDLNDS0  9212 VERIZON MARYLAND, INC. 236      
301-794 4 Washington Zone 14 MD LNHMMDLNDS0  9212 VERIZON MARYLAND, INC. 236      
301-794 5 Washington Zone 14 MD LNHMMDLNDS0  9212 VERIZON MARYLAND, INC. 236      
301-794 6 Washington Zone 14 MD LNHMMDLNDS0  9212 VERIZON MARYLAND, INC. 236      
301-794 7 Washington Zone 14 MD LNHMMDLNDS0  9212 VERIZON MARYLAND, INC. 236      
301-794 8 Washington Zone 14 MD LNHMMDLNDS0  9212 VERIZON MARYLAND, INC. 236      
301-794 9 Washington Zone 14 MD LNHMMDLNDS0  9212 VERIZON MARYLAND, INC. 236      
301-795 A Washington Zone 10 MD WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-795 0 Washington Zone 10 MD WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-795 1 Washington Zone 10 MD WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-795 2 Washington Zone 10 MD WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-795 3 Washington Zone 10 MD WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-795 4 Washington Zone 10 MD WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2008-02-08   
301-795 5 Washington Zone 10 MD BTVLMD12CM9  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-11-15   
301-795 6 Washington Zone 10 MD WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-795 7 Washington Zone 10 MD WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-795 8 Washington Zone 10 MD BTVLMD12CM9  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-11-15   
301-795 9 Washington Zone 10 MD WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-796 A Washington Zone 13 MD BTVLMDBVDS0  9212 VERIZON MARYLAND, INC. 236      
301-797 A Hagerstown MD HGTWMDHGDS0  9212 VERIZON MARYLAND, INC. 240      
301-798 A Damascus (Hagerstown LATA) MD NWMRMDNERS3  9212 VERIZON MARYLAND, INC. 240      
301-798 0 Damascus (Hagerstown LATA) MD NWMRMDNERS3  9212 VERIZON MARYLAND, INC. 240      
301-798 1 Damascus (Hagerstown LATA) MD FRDRMDFRAMD  2589 US LEC OF MARYLAND, INC. 240   2015-02-09   
301-798 2 Damascus (Hagerstown LATA) MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2010-06-26   
301-798 3 Damascus (Hagerstown LATA) MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2016-02-17   
301-798 4 Damascus (Hagerstown LATA) MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-05-17   
301-798 5 Damascus (Hagerstown LATA) MD FRDRMDFRXMD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2012-11-03   
301-798 6 Damascus (Hagerstown LATA) MD FRDRMDFRXMD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2014-01-31   
301-798 7 Damascus (Hagerstown LATA) MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-08-25   
301-798 8 Damascus (Hagerstown LATA) MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2014-06-06   
301-798 9 Damascus (Hagerstown LATA) MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-02-28   
301-799 A Keedysville MD HGTWMD53DS0  2593 CORE COMMUNICATIONS, INC.- MD 240      
301-799 0 Keedysville MD FRDRMDFRPS0  2593 CORE COMMUNICATIONS, INC.- MD 240   2004-05-09   
301-799 1 Keedysville MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2011-01-22   
301-799 2 Keedysville MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2012-11-25   
301-799 3 Keedysville MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-11-21   
301-799 4 Keedysville MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-11-21   
301-799 5 Keedysville MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-02-26   
301-799 6 Keedysville MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-02-26   
301-799 7 Keedysville MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2013-01-22   
301-799 8 Keedysville MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2008-12-04   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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