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
240-593 2 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
240-593 3 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
240-593 4 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
240-593 5 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2003-07-06   
240-593 6 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
240-593 7 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2003-07-06   
240-593 8 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2004-04-25   
240-593 9 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
240-594 A Bittinger MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-594 0 Bittinger MD   071F BANDWIDTH.COM CLEC, LLC - MD 240   2018-07-13   
240-594 1 Bittinger MD   073H TELNYX LLC 240   2018-07-19   
240-594 2 Bittinger MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-594 3 Bittinger MD   318J COMCAST IP PHONE LLC 240   2020-07-17   
240-594 4 Bittinger MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2020-02-16   
240-594 5 Bittinger MD   876D ONVOY, LLC - MD 240   2020-06-04   
240-594 6 Bittinger MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-594 7 Bittinger MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-594 8 Bittinger MD   876D ONVOY, LLC - MD 240   2019-04-04   
240-594 9 Bittinger MD   876D ONVOY, LLC - MD 240   2019-04-04   
240-595 A Washington Zone 3 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-595 0 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-11-06   
240-595 1 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-11-06   
240-595 2 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-11-06   
240-595 3 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-12-02   
240-595 4 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2007-01-02   
240-595 5 Washington Zone 3 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-02-08   
240-595 6 Washington Zone 3 MD   4773 XO MARYLAND, LLC 236   2007-02-19   
240-595 7 Washington Zone 3 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-04-08   
240-595 8 Washington Zone 3 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-04-08   
240-595 9 Washington Zone 3 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-01-12   
240-596 A Ashton MD CHCHMDBEPS0  2593 CORE COMMUNICATIONS, INC. - MD 236      
240-596 0 Ashton MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-08-02   
240-596 1 Ashton MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-08-02   
240-596 2 Ashton MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-08-02   
240-596 3 Ashton MD   197D VONAGE NETWORK INC. 236   2020-05-21   
240-596 4 Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2019-02-23   
240-596 5 Ashton MD   197D VONAGE NETWORK INC. 236   2020-05-21   
240-596 6 Ashton MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-05-01   
240-596 7 Ashton MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-05-01   
240-596 8 Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2018-12-07   
240-596 9 Ashton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2018-12-07   
240-597 A Gaithersburg MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-597 0 Gaithersburg MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-597 1 Gaithersburg MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-597 3 Gaithersburg MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-06-27   
240-597 4 Gaithersburg MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-06-27   
240-597 5 Gaithersburg MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-06-27   
240-597 6 Gaithersburg MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-07-13   
240-597 7 Gaithersburg MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2019-12-28   
240-597 9 Gaithersburg MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236      

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

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