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: 469

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-469 A Baltimore MD ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
410-469 0 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-04-01   
410-469 1 Baltimore MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2015-05-14   
410-469 2 Baltimore MD BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
410-469 3 Baltimore MD ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
410-469 4 Baltimore MD ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
410-469 5 Baltimore MD ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
410-469 6 Baltimore MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2014-07-20   
410-469 7 Baltimore MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2014-07-20   
410-469 8 Baltimore MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2015-02-23   
410-469 9 Baltimore MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2015-03-20   

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

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