This website, owned by a company called EverQuote, does not provide insurance information. Rather, it will store and sell your data to other insurance companies that are part of their "pro" program. Essentially they're an ad agency disguised as an insurance company.
Here's how you can get your number removed from their database.
1) go to the website, enter a zip code (maybe not yours this time?) and go to the next page.
2)on the next page, scroll to the bottom and click "contact". This will take you to the site owner's website, EverQuote.
4)to unsubscribe from emails, enter your email in the box and submit.
5) To unsubscribe form phone calls, call the contact number on the same page.
4) press "3" to go to the unsubscribe hotline.
5) If, like me, you get immediately hung up on, call back and press "1" to feign interest in subscribing. Listen in awe as you are IMMEDIATELY connected to an agent.
6) tell the agent you are not interested and that you want to unsubscribe from their service. If they say they cannot they're lying. My agent was able to do so.
7) Never enter your personal info into an aggregate site again.
Hope this helps. Took me a hot minute to figure this out.