I received a call on September 30, at 5:30 p.m.  Left no message.

got one 10-02-2016 no msg

Left no message. Has called before. I do not answer!

Just called, no message.  This must be a call center or someone spoofing.  520-448-0237, 0257, and 0258 all with caller id Tucson, all have left repeated calls on my phone. They always call but leave no message. Don"t want to waste call blocking space on these losers. but may have to.