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
240-293 8 Washington Zone 12 MD   8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-293 9 Washington Zone 12 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-07-14   
240-294 A Laurel MD WASHDCCZDS0  4773 XO MARYLAND, LLC 236      
240-294 0 Laurel MD   4773 XO MARYLAND, LLC 236      
240-294 1 Laurel MD   4716 PAETEC COMMUNICATIONS, INC. - MD 236   2005-10-17   
240-294 2 Laurel MD   9212 VERIZON MARYLAND, INC. 236   2002-08-21   
240-294 3 Laurel MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2007-07-30   
240-294 4 Laurel MD   318J COMCAST IP PHONE LLC 236   2008-06-11   
240-294 5 Laurel MD   4716 PAETEC COMMUNICATIONS, INC. - MD 236   2007-05-21   
240-294 6 Laurel MD   318J COMCAST IP PHONE LLC 236   2007-09-20   
240-294 7 Laurel MD   318J COMCAST IP PHONE LLC 236   2007-09-20   
240-294 8 Laurel MD   318J COMCAST IP PHONE LLC 236   2015-09-15   
240-294 9 Laurel MD   4773 XO MARYLAND, LLC 236      
240-295 A Laurel MD HRNDVA13DS0  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-295 0 Laurel MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-295 1 Laurel MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-295 2 Laurel MD   9212 VERIZON MARYLAND, INC. 236   2008-07-15   
240-295 3 Laurel MD   318J COMCAST IP PHONE LLC 236   2008-06-11   
240-295 4 Laurel MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-295 5 Laurel MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-295 6 Laurel MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-295 7 Laurel MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-295 8 Laurel MD   5562 METRO PCS, INC. 236   2020-12-31   
240-295 9 Laurel MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-296 A Washington Zone 4 MD HRNDVA13DS0  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-296 0 Washington Zone 4 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-296 1 Washington Zone 4 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-296 2 Washington Zone 4 MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2004-11-21   
240-296 3 Washington Zone 4 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-296 4 Washington Zone 4 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-296 5 Washington Zone 4 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-296 6 Washington Zone 4 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-296 7 Washington Zone 4 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-296 8 Washington Zone 4 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-296 9 Washington Zone 4 MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-297 A Washington Zone 13 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-297 0 Washington Zone 13 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2004-12-29   
240-297 1 Washington Zone 13 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2004-12-29   
240-297 2 Washington Zone 13 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2013-03-17   
240-297 3 Washington Zone 13 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-05   
240-297 4 Washington Zone 13 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-297 5 Washington Zone 13 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-05   
240-297 6 Washington Zone 13 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2010-06-21   
240-297 7 Washington Zone 13 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-03-24   
240-297 8 Washington Zone 13 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2014-10-23   
240-297 9 Washington Zone 13 MD   318J COMCAST IP PHONE LLC 236   2006-03-14   
240-298 A Leonardtown MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-299 A Waldorf MD WASHDCSWXCZ  6664 SPRINT SPECTRUM L.P. 236      
240-300 A Waldorf MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-300 0 Waldorf MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-02-05   

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

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