Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]

NXX: 601

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-601 A Baltimore MD BLTMMDLBDS0  9212 VERIZON MARYLAND, INC. 238      
410-601 0 Baltimore MD BLTMMDLBDS0  9212 VERIZON MARYLAND, INC. 238      
410-601 1 Baltimore MD BLTMMDLBDS0  9212 VERIZON MARYLAND, INC. 238      
410-601 2 Baltimore MD BLTMMDLBDS0  9212 VERIZON MARYLAND, INC. 238      
410-601 3 Baltimore MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238      
410-601 4 Baltimore MD BLTMMDLBDS0  9212 VERIZON MARYLAND, INC. 238      
410-601 5 Baltimore MD BLTMMDLBDS0  9212 VERIZON MARYLAND, INC. 238      
410-601 6 Baltimore MD BLTMMDLBDS0  9212 VERIZON MARYLAND, INC. 238      
410-601 7 Baltimore MD BLTMMDLBDS0  9212 VERIZON MARYLAND, INC. 238      
410-601 8 Baltimore MD BLTMMDLBDS0  9212 VERIZON MARYLAND, INC. 238      
410-601 9 Baltimore MD BLTMMDLBDS0  9212 VERIZON MARYLAND, INC. 238      

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

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