Local Calling Guide

Area code/prefix search

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

NXX: 754

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-754 A Salisbury MD ESTNMDESQMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242      
443-754 0 Salisbury MD ESTNMDESQMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2010-08-06   
443-754 1 Salisbury MD ESTNMDESQMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2011-02-03   
443-754 2 Salisbury MD SLBRMDSC2MD  5562 METROPCS, INC. 242   2011-09-27   
443-754 3 Salisbury MD SLBRMDSC2MD  5562 METROPCS, INC. 242   2016-12-29   
443-754 4 Salisbury MD ESTNMDESQMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2011-07-15   
443-754 5 Salisbury MD ESTNMDESQMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2015-09-30   
443-754 6 Salisbury MD ESTNMDES5MD  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 242   2017-11-21   
443-754 7 Salisbury MD ESTNMDESQMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2014-08-01   
443-754 8 Salisbury MD SLBRMDSC2MD  5562 METROPCS, INC. 242   2016-03-05   
443-754 9 Salisbury MD SLBRMDSC2MD  5562 METROPCS, INC. 242   2016-03-05   

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

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