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
240-655 A Kitzmiller MD   876D ONVOY, LLC - MD 240   2018-02-16   
240-655 0 Kitzmiller MD   073H TELNYX LLC 240   2018-05-01   
240-655 1 Kitzmiller MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2018-06-17   
240-655 2 Kitzmiller MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2018-06-17   
240-655 3 Kitzmiller MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2018-06-17   
240-655 4 Kitzmiller MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-655 5 Kitzmiller MD   876D ONVOY, LLC - MD 240   2018-02-16   
240-655 6 Kitzmiller MD   2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-655 7 Kitzmiller MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2019-09-15   
240-655 8 Kitzmiller MD   876D ONVOY, LLC - MD 240   2020-01-06   
240-655 9 Kitzmiller MD   876D ONVOY, LLC - MD 240   2020-01-06   

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

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