Who called from 3144299400

I get repeated calls in the middle if the night from this number. When I call the number I get a message it is not a wirking number.

called 3 times at 7 am and left no message

This is the American Airlines lost luggage department at Lambert airport in Saint Louis.

called this morning at 3 a.m. to win a contest to go to Afghanistan i told him to stop calling my phone and he was like ill call back in 5 mins

Called & no message, supposedly phone from Florissant, MO (North St. Louis), but no way to know where call came from.  Did not recognize the number, so did not answer & now will not.