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: 697

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-697 A Mechanicsville MD WASHDC12DS6  469J CORETEL MARYLAND, INC. - MD 236      
240-697 0 Mechanicsville MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2023-06-17   
240-697 1 Mechanicsville MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2021-12-11   
240-697 2 Mechanicsville MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-04-30   
240-697 3 Mechanicsville MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-04-30   
240-697 4 Mechanicsville MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2021-05-21   
240-697 5 Mechanicsville MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2021-01-09   
240-697 6 Mechanicsville MD WASHDC12DS6  469J CORETEL MARYLAND, INC. - MD 236   2019-11-11   
240-697 7 Mechanicsville MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-03-04   
240-697 8 Mechanicsville MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-03-04   
240-697 9 Mechanicsville MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2021-12-11   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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