Have received many calls from 305-508-5486. What people don't seem to understand is that you can't block or report these telemarketers. They are using spoofed numbers and they originate their activities from overseas, which puts them outside the feeble efforts of the FCC to regulate this activity.
Repeat calls from same number, same as everyone else, when you call it back it says it cannot complete the call. We do not have cell phones, we are an office, so we cannot block the number. Seriously considering contacting the FCC and reporting, but doubt it would do any good. These people feel and act as if they are above the law, and this country allows them to do so. No answers from anyone on how to get them to stop calling.
The people who are calling you are not affiliated with this site and probably do not read here. You will have to ask them not to call you the next time they call.