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: 905

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-905 A Brandywine MD BTVLMD12CMA  5562 METROPCS, INC. 236      
240-905 4 Brandywine MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2022-03-04   
240-905 5 Brandywine MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2022-03-04   
240-905 8 Brandywine MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2023-07-14   
240-905 9 Brandywine MD BTVLMD12CMA  5562 METROPCS, INC. 236   2022-03-03   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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