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
240-666 A Nanjemoy MD   202H VOXBEAM TELECOMMUNICATIONS INC. - MD 236      
240-666 0 Nanjemoy MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2015-12-03   
240-666 1 Nanjemoy MD   073H TELNYX LLC 236   2017-04-27   
240-666 2 Nanjemoy MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-06-16   
240-666 3 Nanjemoy MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-06-16   
240-666 4 Nanjemoy MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-06-16   
240-666 6 Nanjemoy MD   202H VOXBEAM TELECOMMUNICATIONS INC. - MD 236   2015-08-23   
240-666 7 Nanjemoy MD   876D ONVOY, LLC - MD 236   2016-03-14   
240-666 8 Nanjemoy MD   876D ONVOY, LLC - MD 236   2016-03-14   

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

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