The person calling claimed to be with a "local insurance agent" who had a new insurance package that could save me money.
1. "Local agent" is a red flag; they know nothing about me and is likely a scam.
2. Not taking No for an answer; likely a scam.
3. Calling from out of your area code; likely a scam.
4. Continuing to call after being told to stop; definitely a scam.
No reputable business would continue to squander resources in an attempt to bring in business.