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
443-846 A Towson MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-846 0 Towson MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2013-09-13   
443-846 1 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-02-04   
443-846 2 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-02-04   
443-846 3 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-02-04   
443-846 4 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-02-04   
443-846 5 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-02-04   
443-846 6 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-02-04   
443-846 7 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-02-04   
443-846 8 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-02-04   
443-846 9 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-02-04   

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

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