Who called from 2016215850

Call my cell at day and would not leave a message, kept hanging up when I answer the phone.

Called 3 times one day at 10:35a, 12:17p, and 3:36p.  Then called the next day at 8:37a.  That was just now.  We will see if they keep calling.

they called me 20 times a day every day and its getting annoying they dont leave a message they just get the answer machine and hang up its a waist of my time to answer it they called me at 6:08 pm 10:03 am 10:17am 3:30 pm i want to find out who this is im from a area code of 231 no were near new jersey and dont know anyone from there

live in cali. work as a cop. they started calling me and i turned it over to our detectives.  i dont think i will be getting anymore calls.  turn them into the police.

I have gotten a call from this number and several others from NJ.