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: 358

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-358 A Salisbury MD SLBRMDSC9MD  281E YMAX COMMUNICATIONS CORP. - MD 242      
443-358 0 Salisbury MD SLBRMDSC9MD  281E YMAX COMMUNICATIONS CORP. - MD 242   2011-04-03   
443-358 1 Salisbury MD SLBRMDSC9MD  281E YMAX COMMUNICATIONS CORP. - MD 242   2011-04-03   
443-358 2 Salisbury MD SLBRMDSC9MD  281E YMAX COMMUNICATIONS CORP. - MD 242   2011-04-03   
443-358 3 Salisbury MD SLBRMDSC9MD  281E YMAX COMMUNICATIONS CORP. - MD 242   2011-04-03   
443-358 4 Salisbury MD SLBRMDSC9MD  281E YMAX COMMUNICATIONS CORP. - MD 242   2011-04-03   
443-358 5 Salisbury MD SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242   2014-03-24   
443-358 6 Salisbury MD SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242   2017-08-31   
443-358 7 Salisbury MD SLBRMDSC2MD  5562 METROPCS, INC. 242   2017-10-02   
443-358 8 Salisbury MD SLBRMDSCXMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242   2011-10-10   
443-358 9 Salisbury MD SLBRMDSCXMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242   2011-10-10   

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

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