Numbers with this prefix were first introduced in 1997.While 6265389371 was originally issued with the info above, the owner of the phone number (626) 538-9371 may have transferred it through a process called porting.
Caller type: Scammer/Fraudster
Call came from a Arcadia, CA and a woman was calling "for the Orange County Register" who was having trouble with the credit card on file. She had the last 4 digits and the exp date correct !. Then she asked for the full cc numbers and would make the account updated. I told her to never call again. She waited 2 days and called back with no recall of previous conversation.