Numbers with this prefix were first introduced in 2001.While 4084264638 was originally issued with the info above, the owner of the phone number (408) 426-4638 may have transferred it through a process called porting.
Caller type: Scammer/Fraudster
Recording references some operating system and ID# from Dayton Ohio. Uses Amazon as the company, Then proceeds to say call the number above "If you did not do this."
This is someone trying to steal your info.