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: 501

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-501 A Arbutus MD PIVLMDPKFMD  5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 238      
410-501 0 Arbutus MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2013-06-14   
410-501 1 Arbutus MD PIVLMDPKFMD  5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 238   2005-07-30   
410-501 2 Arbutus MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-06-16   
410-501 3 Arbutus MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2008-02-20   
410-501 4 Arbutus MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2013-06-14   
410-501 5 Arbutus MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-12-23   
410-501 6 Arbutus MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-12-23   
410-501 7 Arbutus MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2013-06-14   
410-501 8 Arbutus MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2013-06-14   
410-501 9 Arbutus MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2013-06-14   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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