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: 674

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-674 A Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240   2024-02-09   
240-674 0 Frederick MD FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-674 1 Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240      
240-674 2 Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240      
240-674 3 Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240      
240-674 4 Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240      
240-674 5 Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240      
240-674 6 Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240      
240-674 7 Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240      
240-674 8 Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240      
240-674 9 Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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