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
240-384 9 Lexington Park-Great Mills MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-385 A Myersville MD MYVLMDMVRS0  9212 VERIZON MARYLAND, INC. 240      
240-385 0 Myersville MD   9212 VERIZON MARYLAND, INC. 240      
240-385 1 Myersville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2019-07-06   
240-385 2 Myersville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2010-06-15   
240-385 3 Myersville MD   281E YMAX COMMUNICATIONS CORP. - MD 240   2009-03-16   
240-385 4 Myersville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2011-03-04   
240-385 5 Myersville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2011-02-03   
240-385 6 Myersville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2011-06-27   
240-385 7 Myersville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2011-07-15   
240-385 8 Myersville MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2018-06-17   
240-385 9 Myersville MD   071F BANDWIDTH.COM CLEC, LLC - MD 240   2008-12-13   
240-386 A Washington Zone 10 MD GTBGMDGBPS0  9212 VERIZON MARYLAND, INC. 236      
240-386 0 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-01-01   
240-386 1 Washington Zone 10 MD   4716 PAETEC COMMUNICATIONS, INC. - MD 236   2015-04-15   
240-386 2 Washington Zone 10 MD   9212 VERIZON MARYLAND, INC. 236      
240-386 3 Washington Zone 10 MD   9212 VERIZON MARYLAND, INC. 236      
240-386 4 Washington Zone 10 MD   9212 VERIZON MARYLAND, INC. 236      
240-386 5 Washington Zone 10 MD   9212 VERIZON MARYLAND, INC. 236      
240-386 6 Washington Zone 10 MD   9212 VERIZON MARYLAND, INC. 236      
240-386 7 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-04-29   
240-386 8 Washington Zone 10 MD   318J COMCAST IP PHONE LLC 236   2009-06-13   
240-386 9 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-09-09   
240-387 A Washington Zone 13 MD WASJDCDBDS1  4820 CAVALIER EAST LLC - MD 236      
240-387 0 Washington Zone 13 MD   4820 CAVALIER EAST LLC - MD 236      
240-387 1 Washington Zone 13 MD   4820 CAVALIER EAST LLC - MD 236      
240-387 2 Washington Zone 13 MD   4820 CAVALIER EAST LLC - MD 236      
240-387 3 Washington Zone 13 MD   4820 CAVALIER EAST LLC - MD 236      
240-387 4 Washington Zone 13 MD   4820 CAVALIER EAST LLC - MD 236      
240-387 5 Washington Zone 13 MD   4820 CAVALIER EAST LLC - MD 236      
240-387 6 Washington Zone 13 MD   4773 XO MARYLAND, LLC 236   2007-02-22   
240-387 7 Washington Zone 13 MD   4773 XO MARYLAND, LLC 236   2007-02-22   
240-387 8 Washington Zone 13 MD   4820 CAVALIER EAST LLC - MD 236      
240-387 9 Washington Zone 13 MD   4820 CAVALIER EAST LLC - MD 236      
240-388 A Gaithersburg MD WASHDCSWXCZ  6664 SPRINT SPECTRUM L.P. 236      
240-388 0 Gaithersburg MD   6664 SPRINT SPECTRUM L.P. 236   2003-05-14   
240-388 1 Gaithersburg MD   6664 SPRINT SPECTRUM L.P. 236   2003-05-14   
240-388 2 Gaithersburg MD   6664 SPRINT SPECTRUM L.P. 236   2003-08-17   
240-388 3 Gaithersburg MD   6664 SPRINT SPECTRUM L.P. 236   2004-05-13   
240-388 4 Gaithersburg MD   6664 SPRINT SPECTRUM L.P. 236   2004-05-13   
240-388 5 Gaithersburg MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2007-12-03   
240-388 6 Gaithersburg MD   6664 SPRINT SPECTRUM L.P. 236   2002-12-24   
240-388 7 Gaithersburg MD   6664 SPRINT SPECTRUM L.P. 236   2003-02-26   
240-388 8 Gaithersburg MD   6664 SPRINT SPECTRUM L.P. 236   2003-02-26   
240-388 9 Gaithersburg MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2004-11-21   
240-389 A Ashton MD WASHDC091MD  7061 ATX TELECOMMUNICATIONS SERVICES, LTD 236      
240-389 0 Ashton MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-03-12   
240-389 1 Ashton MD   318J COMCAST IP PHONE LLC 236   2008-02-29   
240-389 2 Ashton MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-01-21   
240-389 3 Ashton MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-01-21   

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

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