Received call from 1-209-474-8177 @ 9:44AM PST 10/20/2016 with caller ID "Stockton CA" - No message left. White Pages show that this is most likely a valid number so I suspect it is cloned.

This is the 14th phone call I've received since Aug 5th  from Stockton 209 area code. I do not know anyone from that area.

Other calls in this series  with caller ID "Name Unavailabl" or noted ID (also reported):
11:44 AM PST 10/07/2016  from 1-209-948-2201 with caller ID "Tuxen Peter" - No message left.
1:11 PM PST 8/22/2016 with caller ID "Garcia C" - No message left.
11:54 AM PST 8/17/2016 from 1-209-459-2657 - No message left
11:53 AM PST 8/12/2016 from 1-209-157-3719 - No message left.
11:33 AM 8/11/2016 from 1-209-234-4267 with caller ID "Lydia F"- No message left.
2:51 pm 8/10/2016 from 1-209-187-2014 - No message left. White Pages give this message: "We did not find a match. The subscriber number for the given number is invalid."
1:03 pm 8/9/2016 from 1-209-184-7562 - Hung up as soon as I answered "Hello".
10:59 am 8/9/2016 from  1-209-184-7562 (same as above) - No message left.
10:10 am 8/8/2016 from 1-209-053-6812 - No message left.
9:04 AM 8/5/2016 with caller ID "Ochoa Jonathan" from phone # 1-209-358-2576. Did not answer as I expected this to be spam or a spoofed number. No message left.
5:21PM 8/4/2016 from 1-209-166-8426 - Picked up and they immediately hung up after I said "Hello" twice
3:41PM 8/4/2018 from 1-209-155-8723 - no message left
12:41PM 8/4/2016 from 1-209-124-7896 - no message left