Local Calling Guide

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Aberdeen, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-272 A ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-273 A ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-273 0 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-273 1 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-273 2 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-273 3 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236   2016-04-03   
410-273 4 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-273 5 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-273 6 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-273 7 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-273 8 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-273 9 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-278 A ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-297 A ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-297 0 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 236   2015-05-21   
410-297 1 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-02-06   
410-297 2 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-297 3 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-297 4 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-297 5 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-297 6 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-297 7 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 236   2015-05-21   
410-297 8 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-297 9 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-306 A ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-306 0 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-306 1 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-306 2 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-306 3 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-306 4 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-306 5 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-05-20   
410-306 6 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 236   2005-03-10   
410-306 7 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 236   2005-03-11   
410-306 8 ABRDMDABDS0  9212 VERIZON MARYLAND, INC. 236      
410-306 9 BLTMMDCHAMD  1958 ATX TELECOMMUNICATIONS SERVICES, LTD. 236   2003-02-25   
443-303 A BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
443-303 0 BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
443-303 1 BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
443-303 2 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2004-11-22   
443-303 3 BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 236   2007-04-15   
443-303 4 BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
443-303 5 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
443-303 6 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-10-06   
443-303 7 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2010-02-11   
443-303 8 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2007-02-19   
443-303 9 BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2010-06-06   
443-327 A HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
443-327 0 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
443-327 1 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 236   2002-05-20   
443-327 2 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2005-10-13   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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