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: 372

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-372 A Gaithersburg MD BTVLMD12CMA  5562 METROPCS, INC. 236      
240-372 0 Gaithersburg MD BTVLMD12CMA  5562 METROPCS, INC. 236      
240-372 1 Gaithersburg MD BTVLMD12CMA  5562 METROPCS, INC. 236      
240-372 2 Gaithersburg MD BTVLMD12CMA  5562 METROPCS, INC. 236      
240-372 3 Gaithersburg MD BTVLMD12CMA  5562 METROPCS, INC. 236      
240-372 4 Gaithersburg MD BTVLMD12CMA  5562 METROPCS, INC. 236      
240-372 5 Gaithersburg MD BTVLMD12CMA  5562 METROPCS, INC. 236      
240-372 6 Gaithersburg MD BTVLMD12CMA  5562 METROPCS, INC. 236      
240-372 7 Gaithersburg MD BTVLMD12CMA  5562 METROPCS, INC. 236      
240-372 8 Gaithersburg MD BTVLMD12CMA  5562 METROPCS, INC. 236      
240-372 9 Gaithersburg MD BTVLMD12CMA  5562 METROPCS, INC. 236      

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

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