Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]

NXX: 548

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-548 A Pikesville MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-548 0 Pikesville MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-548 1 Pikesville MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-548 2 Pikesville MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-548 3 Pikesville MD BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2014-11-07   
443-548 4 Pikesville MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-548 5 Pikesville MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-548 6 Pikesville MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-548 7 Pikesville MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-548 8 Pikesville MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-548 9 Pikesville MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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