Who called from 9513193243

I can't figure out why anyone would call a stranger and hang up.  It just says it is coming from Murrieta CA.  I get these once in a while.

Called at 3pm, did not leave a message.  ID-wireless caller

Called my San Diego home phone at 3:51 PST.  Called ID states Murrieta, CA.  I never answer my phone unless I know the caller, as I average 10 telemarketer/spam/whatever calls every day.  They left no message.

LIKE MOST EVERY COMMENT, NO ONE THERE WHEN PHONE IS PICKED UP, AND NO MESSAGE LEFT WHEN CALL GOES TO ANSWER MACHINE. ANOTHER ONE TO THE " DONT CALL ME"

Same as all, i answered and there was a creepy breath on the background, so I just blocked the number. Through my Provider through my online profile on "manage home phone features"...