Local Calling Guide

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

NXX: 885

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-885 A Baltimore MD BLTMMDHMDS0  9212 VERIZON MARYLAND, INC. 238      
443-885 0 Baltimore MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2015-05-14   
443-885 1 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
443-885 2 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
443-885 3 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
443-885 4 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
443-885 5 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
443-885 6 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
443-885 7 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
443-885 8 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
443-885 9 Baltimore MD   318J COMCAST IP PHONE, LLC 238   2015-04-02   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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