Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-265 A Fork MD HNVAMDBHRS0  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-265 0 Fork MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-265 1 Fork MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-265 2 Fork MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-06-06   
443-265 4 Fork MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-06-16   
443-265 5 Fork MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-265 6 Fork MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-06-16   
443-265 7 Fork MD   7575 CENTURYLINK COMMUNICATIONS LLC 238   2014-06-12   
443-265 8 Fork MD   082H LOCAL ACCESS LLC - MD 238   2016-05-31   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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