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: 449

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-449 A Solomons MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
410-449 0 Solomons MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-04-10   
410-449 1 Solomons MD BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
410-449 2 Solomons MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-05-20   
410-449 3 Solomons MD BLTOMDKHDS0  7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238   2011-10-03   
410-449 4 Solomons MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-06-26   
410-449 5 Solomons MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2012-06-25   
410-449 6 Solomons MD BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2012-12-08   
410-449 7 Solomons MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2012-10-08   
410-449 8 Solomons MD BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2014-07-04   
410-449 9 Solomons MD EKRGMD92MMD  6664 SPRINT SPECTRUM L.P. 238   2013-02-19   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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