Local Calling Guide

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

NXX: 942

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-942 A Severna Park MD CLMAMDNIDS1  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-942 0 Severna Park MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2007-06-27   
443-942 1 Severna Park MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2007-06-27   
443-942 2 Severna Park MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2007-06-27   
443-942 3 Severna Park MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2007-06-27   
443-942 4 Severna Park MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2010-12-27   
443-942 5 Severna Park MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2010-12-27   
443-942 6 Severna Park MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2010-07-16   
443-942 7 Severna Park MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2010-07-16   
443-942 8 Severna Park MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2008-02-22   
443-942 9 Severna Park MD CLMAMDNIDS1  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      

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

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