Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-803 A Cumberland MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2012-03-29   
240-803 0 Cumberland MD   071F BANDWIDTH.COM CLEC, LLC - MD 240   2012-06-21   
240-803 1 Cumberland MD   071F BANDWIDTH.COM CLEC, LLC - MD 240   2012-10-19   
240-803 2 Cumberland MD   071F BANDWIDTH.COM CLEC, LLC - MD 240   2012-10-19   
240-803 3 Cumberland MD   071F BANDWIDTH.COM CLEC, LLC - MD 240   2012-06-11   
240-803 4 Cumberland MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2014-01-17   
240-803 5 Cumberland MD   071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-05-30   
240-803 6 Cumberland MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2014-02-18   
240-803 7 Cumberland MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2014-05-05   
240-803 8 Cumberland MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2012-03-29   
240-803 9 Cumberland MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2012-03-29   

Last updated: Sun, 29 Sep 2019 14:17:11 UTC

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