Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SYVLMDSKDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
410-549 A Sykesville MD 9212 VERIZON MARYLAND, INC. 238      
410-552 A Sykesville MD 9212 VERIZON MARYLAND, INC. 238      
410-552 0 Sykesville MD 9212 VERIZON MARYLAND, INC. 238      
410-552 1 Sykesville MD 9212 VERIZON MARYLAND, INC. 238      
410-552 2 Sykesville MD 9212 VERIZON MARYLAND, INC. 238      
410-552 3 Sykesville MD 9212 VERIZON MARYLAND, INC. 238      
410-552 4 Sykesville MD 9212 VERIZON MARYLAND, INC. 238      
410-552 5 Sykesville MD 9212 VERIZON MARYLAND, INC. 238      
410-552 6 Sykesville MD 9212 VERIZON MARYLAND, INC. 238      
410-552 9 Sykesville MD 9212 VERIZON MARYLAND, INC. 238      
410-781 A Ellicott City MD 9212 VERIZON MARYLAND, INC. 238      
410-781 0 Ellicott City MD 9212 VERIZON MARYLAND, INC. 238      
410-781 4 Ellicott City MD 9212 VERIZON MARYLAND, INC. 238      
410-781 6 Ellicott City MD 9212 VERIZON MARYLAND, INC. 238      
410-781 7 Ellicott City MD 9212 VERIZON MARYLAND, INC. 238      
410-795 A Sykesville MD 9212 VERIZON MARYLAND, INC. 238      
410-970 7 Sykesville MD 9212 VERIZON MARYLAND, INC. 238   2004-06-20   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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