Annoyed by persistent calls from unknown numbers? You’re not alone. Many iPhone users find themselves bombarded by “No Caller ID” or “Private Number” calls, often from telemarketers, scammers, or even unwanted contacts. These mysterious calls can be disruptive, intrusive, and even anxiety-inducing, leaving you feeling helpless and unsure of how to regain control over your phone line. The good news is that you don’t have to endure these unwanted interruptions. iPhones offer a range of built-in features and app options that can significantly reduce, or even eliminate, these frustrating calls.