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: 901

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-901 A La Plata MD WASIDCRG7MD  508J CENTURYLINK COMMUNICATIONS, LLC 236      
240-901 0 La Plata MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-901 1 La Plata MD CHCHMDBE1MD  8697 BALTIMORE-WASHINGTON TELEPHONE (BWT) 236      
240-901 2 La Plata MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
240-901 3 La Plata MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-901 4 La Plata MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-901 5 La Plata MD WASHDC127MD  073H TELNYX LLC 236      
240-901 7 La Plata MD WASIDCRG7MD  508J CENTURYLINK COMMUNICATIONS, LLC 236      
240-901 8 La Plata MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-901 9 La Plata MD VINNVACBDS0  876D ONVOY, LLC - MD 236      

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

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