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
240-430 8 Washington Zone 11 MD   197D VONAGE NETWORK INC. 236   2020-05-20   
240-430 9 Washington Zone 11 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-431 A Lexington Park-Great Mills MD WASHDCSWXCZ  6664 SPRINT SPECTRUM L.P. 236      
240-431 0 Lexington Park-Great Mills MD   6664 SPRINT SPECTRUM L.P. 236   2010-07-19   
240-431 1 Lexington Park-Great Mills MD   6664 SPRINT SPECTRUM L.P. 236      
240-431 2 Lexington Park-Great Mills MD   6664 SPRINT SPECTRUM L.P. 236   2010-09-02   
240-431 3 Lexington Park-Great Mills MD   6664 SPRINT SPECTRUM L.P. 236      
240-431 4 Lexington Park-Great Mills MD   6664 SPRINT SPECTRUM L.P. 236   2011-05-01   
240-431 5 Lexington Park-Great Mills MD   6664 SPRINT SPECTRUM L.P. 236   2011-04-02   
240-431 6 Lexington Park-Great Mills MD   6664 SPRINT SPECTRUM L.P. 236   2011-04-02   
240-431 7 Lexington Park-Great Mills MD   6664 SPRINT SPECTRUM L.P. 236   2007-03-19   
240-431 8 Lexington Park-Great Mills MD   6664 SPRINT SPECTRUM L.P. 236   2005-02-28   
240-431 9 Lexington Park-Great Mills MD   6664 SPRINT SPECTRUM L.P. 236      
240-432 A Washington Zone 3 MD WASHDCSWXCZ  6664 SPRINT SPECTRUM L.P. 236      
240-433 A Washington Zone 12 MD HRNDVA13DS0  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-433 0 Washington Zone 12 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-433 1 Washington Zone 12 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-433 2 Washington Zone 12 MD   5562 METRO PCS, INC. 236   2013-06-16   
240-433 3 Washington Zone 12 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2007-10-22   
240-433 4 Washington Zone 12 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-433 9 Washington Zone 12 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-434 A Leonardtown MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-434 0 Leonardtown MD   876D ONVOY, LLC - MD 236   2012-10-06   
240-434 1 Leonardtown MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2004-11-04   
240-434 2 Leonardtown MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-01-02   
240-434 3 Leonardtown MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-01-02   
240-434 4 Leonardtown MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-434 5 Leonardtown MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-01-02   
240-434 6 Leonardtown MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-07-22   
240-434 7 Leonardtown MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-434 8 Leonardtown MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-02-03   
240-434 9 Leonardtown MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-08-07   
240-435 A Waldorf MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-435 0 Waldorf MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2009-07-06   
240-435 1 Waldorf MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2010-06-12   
240-435 2 Waldorf MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-07-02   
240-435 3 Waldorf MD   6664 SPRINT SPECTRUM L.P. 236   2010-07-16   
240-435 4 Waldorf MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-06-26   
240-435 5 Waldorf MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2010-02-16   
240-435 6 Waldorf MD   6664 SPRINT SPECTRUM L.P. 236   2010-09-02   
240-435 7 Waldorf MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-19   
240-435 8 Waldorf MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-09-28   
240-435 9 Waldorf MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-09-28   
240-436 A Buckeystown MD IJVLMD01DS0  4749 TELCOVE OPERATIONS, INC. - MD 240      
240-436 0 Buckeystown MD   071F BANDWIDTH.COM CLEC, LLC - MD 240   2019-06-07   
240-436 1 Buckeystown MD   2589 US LEC OF MARYLAND, INC. 240   2005-04-23   
240-436 2 Buckeystown MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2006-08-21   
240-436 3 Buckeystown MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2010-11-20   
240-436 4 Buckeystown MD   2589 US LEC OF MARYLAND, INC. 240   2011-02-28   
240-436 5 Buckeystown MD   568G PEERLESS NETWORK OF MARYLAND, LLC 240   2018-03-11   

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

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