These crooks are from "home improvement". These pests are using 909-271-3512, 3513, 3517, 3519, 3521, 3524, 3525 and so on..... Just keep blocking them one by one.
Man shouted and talked over me demanding to speak with me. I said I needed my phone clear as I was trying to call my doctor. He shouted over me "I have an important call for ......(my name). Very loud and threatening voice.