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
240-781 2 Washington Zone 2 MD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-12-14   
240-781 3 Washington Zone 2 MD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-10-02   
240-781 4 Washington Zone 2 MD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-11-06   
240-781 5 Washington Zone 2 MD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-11-06   
240-781 6 Washington Zone 2 MD   876D ONVOY, LLC - MD 236   2017-05-23   
240-781 7 Washington Zone 2 MD   508J CENTURYLINK COMMUNICATIONS LLC 236   2016-03-28   
240-781 8 Washington Zone 2 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-11-27   
240-781 9 Washington Zone 2 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-11-27   
240-782 A Damascus MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-782 0 Damascus MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-782 1 Damascus MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-782 2 Damascus MD   876D ONVOY, LLC - MD 236   2014-10-24   
240-782 3 Damascus MD   876D ONVOY, LLC - MD 236   2014-10-24   
240-782 4 Damascus MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-782 5 Damascus MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2021-04-09   
240-782 6 Damascus MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2015-07-04   
240-782 7 Damascus MD   508J CENTURYLINK COMMUNICATIONS LLC 236   2014-06-25   
240-782 8 Damascus MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2013-05-03   
240-782 9 Damascus MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2013-05-03   
240-783 A Washington Zone 2 MD BLCRVAAJCM8  8605 MTE, INC. DBA MTE PAGING NETWORK 236      
240-784 A Myersville MD FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-784 0 Myersville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-784 1 Myersville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2018-10-22   
240-784 2 Myersville MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2018-06-17   
240-784 3 Myersville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2019-02-09   
240-784 4 Myersville MD   876D ONVOY, LLC - MD 240   2016-09-12   
240-784 5 Myersville MD   876D ONVOY, LLC - MD 240   2016-09-12   
240-784 6 Myersville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-784 7 Myersville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2015-10-23   
240-784 8 Myersville MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2018-06-17   
240-784 9 Myersville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2016-12-09   
240-786 A Laurel MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-786 0 Laurel MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-786 1 Laurel MD   876D ONVOY, LLC - MD 236   2012-10-06   
240-786 2 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2009-03-07   
240-786 3 Laurel MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-786 4 Laurel MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-786 5 Laurel MD   318J COMCAST IP PHONE LLC 236   2006-12-12   
240-786 6 Laurel MD   318J COMCAST IP PHONE LLC 236   2006-12-12   
240-786 7 Laurel MD   318J COMCAST IP PHONE LLC 236   2006-12-12   
240-786 8 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2009-01-05   
240-786 9 Laurel MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-787 A Brandywine MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-787 0 Brandywine MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-787 1 Brandywine MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-787 2 Brandywine MD   5562 METRO PCS, INC. 236   2018-12-31   
240-787 3 Brandywine MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-787 4 Brandywine MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-03-28   
240-787 5 Brandywine MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-04-29   
240-787 6 Brandywine MD   876D ONVOY, LLC - MD 236   2016-04-28   

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

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