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
240-389 4 Ashton MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-01-21   
240-389 5 Ashton MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-09-03   
240-389 6 Ashton MD   7061 ATX TELECOMMUNICATIONS SERVICES, LTD 236      
240-389 7 Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2010-09-24   
240-389 8 Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2010-09-24   
240-389 9 Ashton MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-15   
240-390 A Ashton MD HRNDVA13DS0  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-390 0 Ashton MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-390 1 Ashton MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-390 2 Ashton MD   4773 XO MARYLAND, LLC 236   2006-08-12   
240-390 3 Ashton MD   318J COMCAST IP PHONE LLC 236   2017-08-17   
240-390 4 Ashton MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-390 5 Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-10-09   
240-390 6 Ashton MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-02-26   
240-390 7 Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-10-09   
240-390 8 Ashton MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-390 9 Ashton MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-391 A Washington Zone 13 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-391 0 Washington Zone 13 MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-391 1 Washington Zone 13 MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-391 2 Washington Zone 13 MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-391 3 Washington Zone 13 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2007-10-12   
240-391 4 Washington Zone 13 MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-391 6 Washington Zone 13 MD   318J COMCAST IP PHONE LLC 236   2007-10-31   
240-391 7 Washington Zone 13 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-10-28   
240-391 8 Washington Zone 13 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2008-12-13   
240-391 9 Washington Zone 13 MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-392 A Washington Zone 5 MD LNHMMDADGT0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-392 0 Washington Zone 5 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-06-10   
240-392 1 Washington Zone 5 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-05-30   
240-392 2 Washington Zone 5 MD   318J COMCAST IP PHONE LLC 236   2006-03-03   
240-392 3 Washington Zone 5 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-01-02   
240-392 4 Washington Zone 5 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-01-02   
240-392 5 Washington Zone 5 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-08-11   
240-392 6 Washington Zone 5 MD   876D ONVOY, LLC - MD 236   2012-10-07   
240-392 7 Washington Zone 5 MD   5562 METRO PCS, INC. 236   2013-06-16   
240-392 8 Washington Zone 5 MD   8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-392 9 Washington Zone 5 MD   5562 METRO PCS, INC. 236   2013-06-16   
240-393 A Washington Zone 3 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-393 0 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-393 1 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-393 2 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-393 3 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-393 4 Washington Zone 3 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2003-01-12   
240-393 5 Washington Zone 3 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-11-04   
240-393 6 Washington Zone 3 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-10-07   
240-393 7 Washington Zone 3 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-10-07   
240-393 8 Washington Zone 3 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-04-21   
240-393 9 Washington Zone 3 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-04-21   
240-394 A Mount Airy MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      

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

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