Local Calling Guide

Area code/prefix search

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

NXX: 835

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-835 A Baltimore MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-835 0 Baltimore MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2009-02-08   
443-835 1 Baltimore MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2009-09-10   
443-835 2 Baltimore MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2009-09-10   
443-835 3 Baltimore MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2009-09-10   
443-835 4 Baltimore MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2009-09-10   
443-835 5 Baltimore MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-06-19   
443-835 6 Baltimore MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-06-19   
443-835 7 Baltimore MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-06-19   
443-835 8 Baltimore MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-06-19   
443-835 9 Baltimore MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-07-16   

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

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