Numbers with this prefix were first introduced in 2002.While 2399407123 was originally issued with the info above, the owner of the phone number (239) 940-7123 may have transferred it through a process called porting.
Caller name: 'I'
Caller type: Email
Another call from them, no message at all. When I tried to call back message said "the number you dialed is not in service" so how come they keep calling.