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
240-335 2 Washington Zone 14 MD   876D ONVOY, LLC - MD 236   2014-10-24   
240-335 3 Washington Zone 14 MD   876D ONVOY, LLC - MD 236   2014-10-24   
240-335 4 Washington Zone 14 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-335 5 Washington Zone 14 MD   197D VONAGE NETWORK INC. 236   2020-05-20   
240-335 6 Washington Zone 14 MD   197D VONAGE NETWORK INC. 236   2020-05-20   
240-335 7 Washington Zone 14 MD   876D ONVOY, LLC - MD 236   2020-06-11   
240-335 8 Washington Zone 14 MD   876D ONVOY, LLC - MD 236   2020-06-11   
240-335 9 Washington Zone 14 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-336 A Washington Zone 2 MD CHCHMDBEPS0  2593 CORE COMMUNICATIONS, INC. - MD 236      
240-337 A Washington Zone 5 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-337 0 Washington Zone 5 MD   876D ONVOY, LLC - MD 236      
240-337 1 Washington Zone 5 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-07-01   
240-337 2 Washington Zone 5 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2019-01-22   
240-337 3 Washington Zone 5 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2019-10-28   
240-337 4 Washington Zone 5 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-07-01   
240-337 5 Washington Zone 5 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-04-29   
240-337 6 Washington Zone 5 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-03-29   
240-337 7 Washington Zone 5 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-03-29   
240-337 8 Washington Zone 5 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-03-29   
240-337 9 Washington Zone 5 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-07-01   
240-338 A Washington Zone 3 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-338 0 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-338 1 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-338 2 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-338 3 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-338 4 Washington Zone 3 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-02-04   
240-338 5 Washington Zone 3 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-02-04   
240-338 6 Washington Zone 3 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-02-04   
240-338 7 Washington Zone 3 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-02-04   
240-338 8 Washington Zone 3 MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-02-04   
240-338 9 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-339 A Washington Zone 15 MD WASJDCDBDS1  4820 CAVALIER EAST LLC - MD 236      
240-339 0 Washington Zone 15 MD   4820 CAVALIER EAST LLC - MD 236      
240-339 1 Washington Zone 15 MD   318J COMCAST IP PHONE LLC 236   2006-03-14   
240-339 2 Washington Zone 15 MD   087F FUSION COMMUNICATIONS, LLC 236   2008-10-05   
240-339 3 Washington Zone 15 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2008-12-13   
240-339 4 Washington Zone 15 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-06-26   
240-339 5 Washington Zone 15 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-05-20   
240-339 6 Washington Zone 15 MD   876D ONVOY, LLC - MD 236   2012-10-07   
240-339 7 Washington Zone 15 MD   508J CENTURYLINK COMMUNICATIONS LLC 236   2014-06-12   
240-339 8 Washington Zone 15 MD   876D ONVOY, LLC - MD 236   2015-07-23   
240-339 9 Washington Zone 15 MD   4820 CAVALIER EAST LLC - MD 236      
240-340 A Washington Zone 2 MD WASHDCSWXCZ  6664 SPRINT SPECTRUM L.P. 236      
240-340 0 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2011-10-02   
240-340 1 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2011-10-02   
240-340 2 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2011-10-02   
240-340 3 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2011-10-02   
240-340 4 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2011-10-02   
240-340 5 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2011-10-02   
240-340 6 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2011-10-02   

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

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