She said that i needed to call her immediately, but didn't leave a company name or any other information about why she was calling and threatening me if I didn't call her right back. She stated this was urgent and time sensitive and if I didn't call back it was all on me.

a recording saying they will lower my cc rates... telemarketer gave no option to be removed from calling list called number back and line was disconnected Caller ID: 4070007836

Calls multiple times, Debt Hope USA, leaves message about settling credit card debt.

High volume outbound callers such as surveyors, debt collectors, politicians, telemarketers, etc. all try to maximize their resources. Given the general unpredictability of answers, callers resort to using multiple lines per agent employing dialing strategies known as predictive dialing and power dialing. Predictive dialing utilizes a pacing algorithm that factors agent availability, average call times, and answer rates in an attempt to maximize agent talk time with the lowest possible abandonment rate. Despite clever pacing, agents are inevitably unavailable for all answers and abandonment occurs. Power dialing maximizes agent talk time by continuously dialing all available lines. This results in astronomical abandonment rates.

This person has called my boss and left messages for me. I don't know who it is but I have left messages for them to quit calling but yet they still do! Can't I legally do something to make them quit calling my work?