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
240-491 0 Washington Zone 3 MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-491 1 Washington Zone 3 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-12-03   
240-491 2 Washington Zone 3 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-12-03   
240-491 3 Washington Zone 3 MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-491 4 Washington Zone 3 MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-491 5 Washington Zone 3 MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-491 6 Washington Zone 3 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-01-22   
240-491 7 Washington Zone 3 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-02-19   
240-491 8 Washington Zone 3 MD   6664 SPRINT SPECTRUM L.P. 236   2005-07-03   
240-491 9 Washington Zone 3 MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-492 A Washington Zone 5 MD TYCRVA03DS0  2589 US LEC OF MARYLAND, INC. 236      
240-492 0 Washington Zone 5 MD   2589 US LEC OF MARYLAND, INC. 236      
240-492 1 Washington Zone 5 MD   2589 US LEC OF MARYLAND, INC. 236      
240-492 2 Washington Zone 5 MD   2589 US LEC OF MARYLAND, INC. 236      
240-492 3 Washington Zone 5 MD   2589 US LEC OF MARYLAND, INC. 236      
240-492 4 Washington Zone 5 MD   2589 US LEC OF MARYLAND, INC. 236      
240-492 6 Washington Zone 5 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-04-29   
240-492 7 Washington Zone 5 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-08-28   
240-492 8 Washington Zone 5 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-09-13   
240-492 9 Washington Zone 5 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-07-22   
240-493 A Washington Zone 6 MD TYCRVA03DS0  2589 US LEC OF MARYLAND, INC. 236      
240-493 0 Washington Zone 6 MD   2589 US LEC OF MARYLAND, INC. 236      
240-493 1 Washington Zone 6 MD   2589 US LEC OF MARYLAND, INC. 236      
240-493 2 Washington Zone 6 MD   2589 US LEC OF MARYLAND, INC. 236      
240-493 3 Washington Zone 6 MD   2589 US LEC OF MARYLAND, INC. 236      
240-493 4 Washington Zone 6 MD   318J COMCAST IP PHONE LLC 236   2007-09-20   
240-493 5 Washington Zone 6 MD   2589 US LEC OF MARYLAND, INC. 236      
240-493 6 Washington Zone 6 MD   318J COMCAST IP PHONE LLC 236   2007-06-29   
240-493 7 Washington Zone 6 MD   318J COMCAST IP PHONE LLC 236   2006-12-29   
240-493 8 Washington Zone 6 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-02-13   
240-493 9 Washington Zone 6 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2015-05-14   
240-494 A Washington Zone 3 MD WASJDCDBDS1  4820 CAVALIER EAST LLC - MD 236      
240-494 0 Washington Zone 3 MD   4820 CAVALIER EAST LLC - MD 236      
240-494 1 Washington Zone 3 MD   4820 CAVALIER EAST LLC - MD 236      
240-494 2 Washington Zone 3 MD   4820 CAVALIER EAST LLC - MD 236      
240-494 3 Washington Zone 3 MD   4820 CAVALIER EAST LLC - MD 236      
240-494 4 Washington Zone 3 MD   4820 CAVALIER EAST LLC - MD 236      
240-494 5 Washington Zone 3 MD   4820 CAVALIER EAST LLC - MD 236      
240-494 6 Washington Zone 3 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2004-02-28   
240-494 7 Washington Zone 3 MD   4820 CAVALIER EAST LLC - MD 236      
240-494 8 Washington Zone 3 MD   4820 CAVALIER EAST LLC - MD 236      
240-494 9 Washington Zone 3 MD   4820 CAVALIER EAST LLC - MD 236      
240-495 A Washington Zone 4 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-495 0 Washington Zone 4 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2013-12-27   
240-495 1 Washington Zone 4 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2014-05-01   
240-495 2 Washington Zone 4 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2015-01-27   
240-495 3 Washington Zone 4 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2014-08-01   
240-495 4 Washington Zone 4 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-10-10   
240-495 5 Washington Zone 4 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2014-09-01   
240-495 6 Washington Zone 4 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2014-07-04   

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

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