Local Calling Guide

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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
443-523 A Salisbury MD SLBRMDSBDS1  9212 VERIZON MARYLAND, INC. 242      
443-523 0 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2006-07-03   
443-523 1 Salisbury MD   9212 VERIZON MARYLAND, INC. 242      
443-523 2 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2004-09-02   
443-523 3 Salisbury MD   6664 SPRINT SPECTRUM L.P. 242   2005-04-04   
443-523 4 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2004-07-02   
443-523 5 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2004-07-02   
443-523 6 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2004-07-02   
443-523 7 Salisbury MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242   2004-01-18   
443-523 8 Salisbury MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242   2004-01-18   
443-523 9 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2007-03-05   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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