Local Calling Guide

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

NXX: 590

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-590 A Reisterstown MD BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 238      
443-590 1 Reisterstown MD BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 238      
443-590 2 Reisterstown MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238      
443-590 3 Reisterstown MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-590 5 Reisterstown MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
443-590 6 Reisterstown MD BLTMMDCHFMD  5562 METROPCS, INC. 238      
443-590 7 Reisterstown MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
443-590 8 Reisterstown MD BLTQMD012MD  964H BARR TELL USA, INC. 238      
443-590 9 Reisterstown MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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