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
240-341 A Buckeystown MD FRDRMDFRX7X  7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 240   2009-04-18   
240-341 0 Buckeystown MD   071F BANDWIDTH.COM CLEC, LLC - MD 240   2010-09-04   
240-341 1 Buckeystown MD   071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-04-12   
240-341 2 Buckeystown MD   318J COMCAST IP PHONE, LLC 240   2013-11-08   
240-341 3 Buckeystown MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 240   2015-01-26   
240-341 4 Buckeystown MD   318J COMCAST IP PHONE, LLC 240   2014-11-25   
240-341 5 Buckeystown MD   876D ONVOY, LLC - MD 240   2016-09-12   
240-341 6 Buckeystown MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2012-07-13   
240-341 7 Buckeystown MD   318J COMCAST IP PHONE, LLC 240   2015-07-21   
240-341 8 Buckeystown MD   876D ONVOY, LLC - MD 240   2016-09-12   
240-341 9 Buckeystown MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 240   2009-04-18   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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