Local Calling Guide

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

NXX: 795

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-795 A Severn MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-795 0 Severn MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-795 1 Severn MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2017-10-31   
443-795 2 Severn MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2019-10-10   
443-795 3 Severn MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-795 4 Severn MD BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2012-07-07   
443-795 5 Severn MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-795 6 Severn MD HNVAMDBHRS0  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2004-06-25   
443-795 7 Severn MD BLTQMD012MD  964H BARR TELL USA, INC. 238   2016-12-17   
443-795 8 Severn MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2018-01-06   
443-795 9 Severn MD BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2018-11-18   

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

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