Local Calling Guide

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NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-863 4 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-06-02   
240-863 5 Washington Zone 3 MD   6664 SPRINT SPECTRUM L.P. 236   2006-06-16   
240-863 6 Washington Zone 3 MD   6664 SPRINT SPECTRUM L.P. 236   2006-07-04   
240-863 7 Washington Zone 3 MD   6664 SPRINT SPECTRUM L.P. 236   2005-06-19   
240-863 8 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-06-02   
240-863 9 Washington Zone 3 MD   6664 SPRINT SPECTRUM L.P. 236   2011-08-19   
240-864 A Washington Zone 10 MD WASJDCDBDS1  4820 CAVALIER EAST LLC - MD 236      
240-865 A Washington Zone 14 (Baltimore LATA) MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
240-865 0 Washington Zone 14 (Baltimore LATA) MD   318J COMCAST IP PHONE LLC 238   2008-02-01   
240-865 1 Washington Zone 14 (Baltimore LATA) MD   2697 CTC COMMUNICATIONS CORP. - MD 238   2006-01-14   
240-865 2 Washington Zone 14 (Baltimore LATA) MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2008-04-07   
240-865 3 Washington Zone 14 (Baltimore LATA) MD   876D ONVOY, LLC - MD 238   2012-09-06   
240-865 4 Washington Zone 14 (Baltimore LATA) MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-08-11   
240-865 5 Washington Zone 14 (Baltimore LATA) MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2007-03-02   
240-865 6 Washington Zone 14 (Baltimore LATA) MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-10-26   
240-865 7 Washington Zone 14 (Baltimore LATA) MD   9170 BROADVIEW NETWORKS, INC. - MD 238   2007-09-20   
240-865 8 Washington Zone 14 (Baltimore LATA) MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238   2007-12-03   
240-865 9 Washington Zone 14 (Baltimore LATA) MD   8697 BALTIMORE-WASHINGTON TELEPHONE (BWT) 238   2006-05-05   
240-866 A Hagerstown MD HGTWMD53BMD  145J TERRA NOVA TELECOM INC. 240      
240-866 0 Hagerstown MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2019-12-19   
240-866 2 Hagerstown MD   876D ONVOY, LLC - MD 240   2020-01-05   
240-866 3 Hagerstown MD   876D ONVOY, LLC - MD 240   2020-01-05   
240-866 4 Hagerstown MD   2589 US LEC OF MARYLAND, INC. 240   2020-08-27   
240-866 6 Hagerstown MD   145J TERRA NOVA TELECOM INC. 240   2019-11-11   
240-867 A Washington Zone 3 MD SLSPMD913MD  939H COMMIO LLC 236      
240-867 0 Washington Zone 3 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-10-23   
240-867 1 Washington Zone 3 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-10-23   
240-867 2 Washington Zone 3 MD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2018-06-04   
240-867 3 Washington Zone 3 MD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2018-06-04   
240-867 4 Washington Zone 3 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-03-29   
240-867 5 Washington Zone 3 MD   939H COMMIO LLC 236   2017-08-11   
240-867 6 Washington Zone 3 MD   082H LOCAL ACCESS LLC - MD 236   2019-04-26   
240-867 7 Washington Zone 3 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-03-29   
240-867 8 Washington Zone 3 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-10-23   
240-867 9 Washington Zone 3 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-10-23   
240-868 A Washington Zone 12 MD WASJDCDBDS1  4820 CAVALIER EAST LLC - MD 236      
240-868 0 Washington Zone 12 MD   4820 CAVALIER EAST LLC - MD 236      
240-868 1 Washington Zone 12 MD   4820 CAVALIER EAST LLC - MD 236      
240-868 3 Washington Zone 12 MD   4820 CAVALIER EAST LLC - MD 236      
240-868 4 Washington Zone 12 MD   4820 CAVALIER EAST LLC - MD 236      
240-868 6 Washington Zone 12 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2002-04-29   
240-868 7 Washington Zone 12 MD   4820 CAVALIER EAST LLC - MD 236      
240-868 8 Washington Zone 12 MD   145J TERRA NOVA TELECOM INC. 236   2021-01-23   
240-868 9 Washington Zone 12 MD   4820 CAVALIER EAST LLC - MD 236      
240-870 A Middletown MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-870 0 Middletown MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2017-02-04   
240-870 1 Middletown MD   073H TELNYX LLC 240   2017-08-08   
240-870 2 Middletown MD   318J COMCAST IP PHONE LLC 240   2017-05-23   
240-870 3 Middletown MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2018-07-02   
240-870 4 Middletown MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2018-07-02   

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Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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