Numbers with this prefix were first introduced in 2001.While 7147332881 was originally issued with the info above, the owner of the phone number (714) 733-2881 may have transferred it through a process called porting.
Caller type: Unknown
I never answer unknown numbers and screen them with my answering machine. This caller did not leave a message and hung up. Never call these numbers back - it will only let them know that your number is active and will just get you put on more robo lists. Report to the FCC and Do Not Call sites, and any other sites like this that you know of.