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: 277

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-277 A Woodlawn MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-277 0 Woodlawn MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-277 1 Woodlawn MD   515J IP HORIZON LLC 238      
410-277 2 Woodlawn MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-277 3 Woodlawn MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-277 4 Woodlawn MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-277 5 Woodlawn MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-277 6 Woodlawn MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-277 7 Woodlawn MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-277 8 Woodlawn MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-277 9 Woodlawn MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      

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

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