Numbers with this prefix were first introduced in 2006.While 9096389740 was originally issued with the info above, the owner of the phone number (909) 638-9740 may have transferred it through a process called porting.
Caller name: no name associated with this caller.
Caller type: Unknown
Received 3 calls from this number the first one at 10:15 am the second one at 12:40 pm and the third one at 12:45 pm. on March 19,2016. All the calls was just one ring and a hang up or my call locking blocked them . Not sure which. There must be a way to stop these type of calls.