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: 248

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-248 A Parkville MD PRHLMDPHDS0  9212 VERIZON MARYLAND, INC. 238      
410-248 0 Parkville MD PRHLMDPHDS0  9212 VERIZON MARYLAND, INC. 238      
410-248 1 Parkville MD PRHLMDPHDS0  9212 VERIZON MARYLAND, INC. 238      
410-248 2 Parkville MD PRHLMDPHDS0  9212 VERIZON MARYLAND, INC. 238      
410-248 3 Parkville MD PRHLMDPHDS0  9212 VERIZON MARYLAND, INC. 238      
410-248 4 Parkville MD BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
410-248 5 Parkville MD BLTMMDCH08Z  4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD 238   2003-11-08   
410-248 6 Parkville MD   145J TERRA NOVA TELECOM INC. 238   2021-09-24   
410-248 7 Parkville MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-03-29   
410-248 8 Parkville MD PRHLMDPHDS0  9212 VERIZON MARYLAND, INC. 238      
410-248 9 Parkville MD PRHLMDPHDS0  9212 VERIZON MARYLAND, INC. 238      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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