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
240-613 5 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236   2012-05-27   
240-613 6 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236   2012-05-27   
240-613 7 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236   2012-05-27   
240-613 8 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236   2012-05-27   
240-613 9 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236   2012-05-27   
240-614 A Washington Zone 10 MD BTVLMD127MD  5562 METRO PCS, INC. 236      
240-614 0 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-09-24   
240-614 1 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-09-24   
240-614 2 Washington Zone 10 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2014-06-11   
240-614 3 Washington Zone 10 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2013-11-22   
240-614 4 Washington Zone 10 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2014-08-18   
240-614 5 Washington Zone 10 MD   5562 METRO PCS, INC. 236   2014-09-11   
240-614 6 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-12-27   
240-614 7 Washington Zone 10 MD   318J COMCAST IP PHONE LLC 236   2013-11-22   
240-614 8 Washington Zone 10 MD   5562 METRO PCS, INC. 236   2014-10-15   
240-614 9 Washington Zone 10 MD   5562 METRO PCS, INC. 236   2013-09-14   
240-615 A Washington Zone 4 MD BTVLMD127MD  5562 METRO PCS, INC. 236      
240-615 0 Washington Zone 4 MD   5562 METRO PCS, INC. 236   2013-07-20   
240-615 1 Washington Zone 4 MD   5562 METRO PCS, INC. 236   2013-07-20   
240-615 2 Washington Zone 4 MD   5562 METRO PCS, INC. 236   2013-07-20   
240-615 3 Washington Zone 4 MD   5562 METRO PCS, INC. 236   2013-07-20   
240-615 4 Washington Zone 4 MD   5562 METRO PCS, INC. 236   2013-07-20   
240-615 5 Washington Zone 4 MD   5562 METRO PCS, INC. 236   2013-07-20   
240-615 6 Washington Zone 4 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-10-11   
240-615 7 Washington Zone 4 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-10-11   
240-615 8 Washington Zone 4 MD   318J COMCAST IP PHONE LLC 236   2014-08-25   
240-615 9 Washington Zone 4 MD   5562 METRO PCS, INC. 236   2013-07-20   
240-616 A Washington Zone 13 MD WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-616 0 Washington Zone 13 MD   082H LOCAL ACCESS LLC - MD 236   2013-09-06   
240-616 1 Washington Zone 13 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-12-01   
240-616 2 Washington Zone 13 MD   876D ONVOY, LLC - MD 236   2017-07-12   
240-616 3 Washington Zone 13 MD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-616 4 Washington Zone 13 MD   876D ONVOY, LLC - MD 236   2012-10-07   
240-616 5 Washington Zone 13 MD   5562 METRO PCS, INC. 236   2015-01-03   
240-616 6 Washington Zone 13 MD   876D ONVOY, LLC - MD 236   2021-02-18   
240-616 7 Washington Zone 13 MD   508J CENTURYLINK COMMUNICATIONS LLC 236   2013-10-01   
240-616 8 Washington Zone 13 MD   5562 METRO PCS, INC. 236   2015-01-03   
240-616 9 Washington Zone 13 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-10-23   
240-617 A Highfield MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-617 0 Highfield MD   071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-09-14   
240-617 1 Highfield MD   876D ONVOY, LLC - MD 240   2016-09-12   
240-617 2 Highfield MD   876D ONVOY, LLC - MD 240   2016-09-12   
240-617 3 Highfield MD   876D ONVOY, LLC - MD 240   2020-01-06   
240-617 4 Highfield MD   876D ONVOY, LLC - MD 240   2020-01-06   
240-617 5 Highfield MD   876D ONVOY, LLC - MD 240   2021-03-04   
240-617 6 Highfield MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-617 7 Highfield MD   7575 CENTURYLINK COMMUNICATIONS LLC 240   2016-10-27   
240-617 8 Highfield MD   073H TELNYX LLC 240   2017-08-08   
240-617 9 Highfield MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-618 A Washington Zone 10 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      

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

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