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
240-412 1 Waldorf MD   6664 SPRINT SPECTRUM L.P. 236   2004-08-04   
240-412 2 Waldorf MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2007-09-13   
240-412 3 Waldorf MD   6664 SPRINT SPECTRUM L.P. 236   2007-07-06   
240-412 4 Waldorf MD   6664 SPRINT SPECTRUM L.P. 236   2007-07-06   
240-412 5 Waldorf MD   6664 SPRINT SPECTRUM L.P. 236   2007-07-06   
240-412 6 Waldorf MD   6664 SPRINT SPECTRUM L.P. 236   2008-02-20   
240-412 7 Waldorf MD   6664 SPRINT SPECTRUM L.P. 236   2006-08-07   
240-412 8 Waldorf MD   6664 SPRINT SPECTRUM L.P. 236   2004-04-23   
240-412 9 Waldorf MD   6664 SPRINT SPECTRUM L.P. 236      
240-413 A Washington Zone 4 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-413 0 Washington Zone 4 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-413 1 Washington Zone 4 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-08-14   
240-413 2 Washington Zone 4 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-413 3 Washington Zone 4 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-413 4 Washington Zone 4 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-06-05   
240-413 5 Washington Zone 4 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-08-25   
240-413 6 Washington Zone 4 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-413 7 Washington Zone 4 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-12-15   
240-413 8 Washington Zone 4 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-02-08   
240-413 9 Washington Zone 4 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-414 A Washington Zone 6 MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-414 0 Washington Zone 6 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-06-26   
240-414 1 Washington Zone 6 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-06-26   
240-414 2 Washington Zone 6 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-06-26   
240-414 3 Washington Zone 6 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-06-26   
240-414 4 Washington Zone 6 MD   876D ONVOY, LLC - MD 236   2020-04-30   
240-414 5 Washington Zone 6 MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2020-08-26   
240-414 6 Washington Zone 6 MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2020-04-15   
240-414 8 Washington Zone 6 MD   876D ONVOY, LLC - MD 236   2020-06-11   
240-414 9 Washington Zone 6 MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-415 A Frederick MD FRDRMDLH7MD  281E YMAX COMMUNICATIONS CORP. - MD 240      
240-415 0 Frederick MD   281E YMAX COMMUNICATIONS CORP. - MD 240   2009-01-30   
240-415 1 Frederick MD   281E YMAX COMMUNICATIONS CORP. - MD 240   2009-01-30   
240-415 2 Frederick MD   281E YMAX COMMUNICATIONS CORP. - MD 240   2009-01-30   
240-415 3 Frederick MD   281E YMAX COMMUNICATIONS CORP. - MD 240   2009-01-30   
240-415 4 Frederick MD   281E YMAX COMMUNICATIONS CORP. - MD 240   2009-01-30   
240-415 5 Frederick MD   4095 FIBERNET WV 240   2011-01-06   
240-415 6 Frederick MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2011-09-01   
240-415 7 Frederick MD   2589 US LEC OF MARYLAND, INC. 240   2011-02-28   
240-415 8 Frederick MD   071F BANDWIDTH.COM CLEC, LLC - MD 240   2011-06-02   
240-415 9 Frederick MD   071F BANDWIDTH.COM CLEC, LLC - MD 240   2011-06-02   
240-416 A Waldorf MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-416 0 Waldorf MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-416 1 Waldorf MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-416 2 Waldorf MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-416 3 Waldorf MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-416 4 Waldorf MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-416 5 Waldorf MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-416 6 Waldorf MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-416 7 Waldorf MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      

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

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