Local Calling Guide

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NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]

NXX: 261

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-261 A Severna Park MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
443-261 0 Severna Park MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-09-24   
443-261 1 Severna Park MD CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238   2002-04-17   
443-261 2 Severna Park MD CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238   2010-08-06   
443-261 3 Severna Park MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2008-10-01   
443-261 4 Severna Park MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-09-04   
443-261 5 Severna Park MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-10-28   
443-261 6 Severna Park MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2010-11-12   
443-261 7 Severna Park MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2010-11-12   
443-261 8 Severna Park MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2010-11-12   
443-261 9 Severna Park MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2010-11-12   

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

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