Loan Rate Pal

So I got a cold call from these folks on 7/20 at 1:11pm and did not answer because it was my real phone. They left a voicemail with a call back number of 689 208 2888. So I called back with my text now. Spoke with a Hispanic man named Julian. I explained I had missed a call and he instantly went into his script trying to take control of the conversation. So I asked him the name of the company. He half answered and when I asked him to confirm he seemed angry. I stated he sounded upset and he said you sound like an idiot. So obviously not a stellar business, but I don’t know for certain that it’s a scam. They do actually have a website Would love to have these guys flooded, if they deserve it. Any knowledge?