At 2:15AM, my friends and I decided to call some creepy phone numbers, which I regret doing now, and we found 801-820-0263 on a particular website and we called the number on my phone. We heard very strange noises, and we heard 1... 7... then raaaaaaaah or something like that and my friends yelled at me to hang up the phone, which I did. We were so scared and confused by what we had just heard. I'd say about 45 minutes later, we got a call back from the number and of course, the dumb person I was, I answered it. It said our names, what we were doing and that it was watching us. We didn't say one word and I hung up the phone. We will not be calling this number again.