Numbers with this prefix were first introduced in 2011.While 5102463264 was originally issued with the info above, the owner of the phone number (510) 246-3264 may have transferred it through a process called porting.
Caller name: I didn't. Answer
Caller type: Prank Caller
I called back because there recording says press 1 to remove your number from there list ,may take 30 days.