Local Calling Guide

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

NXX: 444

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-444 A Baltimore MD BLTMMDYKDS0  9212 VERIZON MARYLAND, INC. 238      
443-444 0 Baltimore MD BLTMMDYKDS0  9212 VERIZON MARYLAND, INC. 238   2005-08-27   
443-444 1 Baltimore MD BLTMMDYKDS0  9212 VERIZON MARYLAND, INC. 238   2005-08-27   
443-444 2 Baltimore MD BLTMMDYKDS0  9212 VERIZON MARYLAND, INC. 238   2005-08-27   
443-444 3 Baltimore MD BLTMMDYKDS0  9212 VERIZON MARYLAND, INC. 238   2005-08-27   
443-444 4 Baltimore MD BLTMMDYKDS0  9212 VERIZON MARYLAND, INC. 238   2005-08-27   
443-444 5 Baltimore MD BLTMMDYKDS0  9212 VERIZON MARYLAND, INC. 238   2005-08-27   
443-444 6 Baltimore MD BLTMMDYKDS0  9212 VERIZON MARYLAND, INC. 238   2005-08-27   
443-444 7 Baltimore MD BLTMMDYKDS0  9212 VERIZON MARYLAND, INC. 238   2005-08-27   
443-444 8 Baltimore MD BLTMMDYKDS0  9212 VERIZON MARYLAND, INC. 238   2005-08-27   
443-444 9 Baltimore MD BLTMMDYKDS0  9212 VERIZON MARYLAND, INC. 238   2005-08-27   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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