I think its just wasting of time
Use Truecaller to identify unknown calls, and block spam calls and spam SMS.
Love the frequent calls from scammer and telemarketer? Then not download me! ☎️
We add photos to your address book, dialer & caller ID for unknown calls 📞📱 😊
📞 Identify Unknown Numbers, Block Spam Calls, Call Recording, Dialer & More 📞