Not sure if info provided by app is correct – Reverse Lookup Review

I originally was going to give this app 5 stars because every time I input a number to look up I got back information I thought was real. I thought this because I had it check my phone number. Then a few months later I decided to write a review and I double checked the information because a few other caller ID apps were completely wrong with info they provided. So this time I checked the phone numbers of a few other people I knew and unfortunately I got incorrect information. The number I checked gave me the wrong zip code of the person, the wrong name of the number, the wrong carrier of the number. Basically the only thing ok was the number wasn’t flagged as a spam number. So at least that part was actually true. Now I feel I have a dilemma, do I believe the information provided about the phone number I’m looking up? The answer is there is no way to really know unless the call you received is by someone or some business you know. And if that’s the case then there is no reason to use the app. Why use the app if you are only guaranteed accurate information by knowing the background info of the number you are looking up? I’m so disappointed. I really liked this app to start, when I had only had it check my own info. But once I expanded and checked for one more persons phone number background information I knew for sure-it was wrong. Before you ask how I know if the second numbers information is actually true or not. I checked the phone number of my son. I know the information due to paying the bill, but also for the obvious-it’s my son’s phone number. I’m ?
Review by LMcPH on Reverse Lookup.