harassment; Hippo insurance

I went on line yesterday to get an insurance quote on line, never left my telephone number or asked to be called back, between today and yesterday I have received more than 15 calls and 10 voice messages on my cell phone, they also called my work number where I told the agent not to call me back. This is harassment, I have since blocked the number on my phone and am still receiving voice mails, will NEVER make use of there site again, lesson learned.