No Caller ID – Numbo: Scam Call ID & Lookup Review

I wanted this app because I have a stocker ex who has one of those apps that can call on multiple numbers which I have blocked. However, he continues to call from a No Caller ID number which means he's using one of those codes ???. I was hoping this app was going to help as he calls 20 plus some times a day starting sometimes in the middle of the night. ☹️ ugh I'm sure this is a great app for spam an other things just wasn't for me which makes me upset.
Review by sad a tiered on Numbo: Scam Call ID & Lookup.