Local Calling Guide

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NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-312 A Brooklyn Park-Linthicum MD BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-312 0 Brooklyn Park-Linthicum MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-312 1 Brooklyn Park-Linthicum MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-312 2 Brooklyn Park-Linthicum MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-01-02   
443-312 3 Brooklyn Park-Linthicum MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-01-02   
443-312 4 Brooklyn Park-Linthicum MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-312 6 Brooklyn Park-Linthicum MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2005-03-10   
443-312 7 Brooklyn Park-Linthicum MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-08-05   
443-312 8 Brooklyn Park-Linthicum MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2008-02-11   
443-312 9 Brooklyn Park-Linthicum MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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