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
240-752 0 Washington Zone 2 MD   4749 TELCOVE OPERATIONS, INC. - MD 236      
240-752 1 Washington Zone 2 MD   4716 PAETEC COMMUNICATIONS, INC. - MD 236   2006-05-11   
240-752 2 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2005-02-20   
240-752 3 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2005-03-12   
240-752 4 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2005-03-12   
240-752 5 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2005-08-14   
240-752 6 Washington Zone 2 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-03-24   
240-752 7 Washington Zone 2 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-03-24   
240-752 8 Washington Zone 2 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-02-11   
240-752 9 Washington Zone 2 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-09-19   
240-753 A Washington Zone 10 MD CHCHMDBE5MD  4749 TELCOVE OPERATIONS, INC. - MD 236      
240-753 0 Washington Zone 10 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2008-12-13   
240-753 1 Washington Zone 10 MD   4749 TELCOVE OPERATIONS, INC. - MD 236      
240-753 2 Washington Zone 10 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-07-03   
240-753 3 Washington Zone 10 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-07-03   
240-753 4 Washington Zone 10 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-07-03   
240-753 5 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-08-10   
240-753 6 Washington Zone 10 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2013-03-09   
240-753 7 Washington Zone 10 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2013-05-11   
240-753 8 Washington Zone 10 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-08-10   
240-753 9 Washington Zone 10 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2013-06-01   
240-754 A Waldorf MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-754 0 Waldorf MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-10-23   
240-754 1 Waldorf MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-10-23   
240-754 2 Waldorf MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-01-02   
240-754 3 Waldorf MD   876D ONVOY, LLC - MD 236   2021-01-03   
240-754 4 Waldorf MD   876D ONVOY, LLC - MD 236   2015-06-27   
240-754 5 Waldorf MD   4716 PAETEC COMMUNICATIONS, INC. - MD 236   2012-04-03   
240-754 6 Waldorf MD   4716 PAETEC COMMUNICATIONS, INC. - MD 236   2012-04-03   
240-754 7 Waldorf MD   318J COMCAST IP PHONE LLC 236   2013-09-05   
240-754 8 Waldorf MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-10-23   
240-754 9 Waldorf MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-10-23   
240-755 A Laurel (Baltimore LATA) MD BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2021-01-13   
240-755 0 Laurel (Baltimore LATA) MD   318J COMCAST IP PHONE LLC 238   2006-02-26   
240-755 1 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-08-03   
240-755 2 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-11-04   
240-755 3 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-01-12   
240-755 4 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-04-13   
240-755 5 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-04-21   
240-755 6 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-06-16   
240-755 7 Laurel (Baltimore LATA) MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-10-31   
240-755 8 Laurel (Baltimore LATA) MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-05-01   
240-755 9 Laurel (Baltimore LATA) MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-10-31   
240-756 A Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-04-10   
240-756 4 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-04-10   
240-756 5 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-04-10   
240-756 6 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-04-10   
240-756 7 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-04-10   
240-756 8 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-04-10   
240-756 9 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-04-10   

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

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