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: 946

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-946 A Washington Zone 14 MD ARTNVAARXBY  965H FRACTEL LLC 236   2021-12-26   
240-946 0 Washington Zone 14 MD BTVLMD12CM9  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 236   2021-12-27   
240-946 1 Washington Zone 14 MD BTVLMD12CM9  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 236   2021-12-27   
240-946 2 Washington Zone 14 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-12-27   
240-946 3 Washington Zone 14 MD ARTNVAARXBY  965H FRACTEL LLC 236   2021-12-26   
240-946 4 Washington Zone 14 MD BTVLMD127MD  5562 METROPCS, INC. 236   2021-12-27   
240-946 5 Washington Zone 14 MD BTVLMD127MD  5562 METROPCS, INC. 236   2021-12-27   
240-946 6 Washington Zone 14 MD   624H ONVOY SPECTRUM, LLC 236   2022-02-07   
240-946 7 Washington Zone 14 MD   624H ONVOY SPECTRUM, LLC 236   2022-02-07   
240-946 8 Washington Zone 14 MD   073H TELNYX LLC 236   2022-06-17   
240-946 9 Washington Zone 14 MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2022-03-31   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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