I used to get a lot of unknown calls. This new iPhone call screening feature is helping so far.

Apple's iOS 26 update offers a new call filtering feature to screen unknown numbers, providing options to silence calls or request call reasons.
Forbes

iOS 26.2: Apple Issues Critical Update For Millions Of iPhones In Unprecedented Release

Another big-number update has arrived for the iPhone. The iOS 26.2 release introduces new features — usually missing from smaller number updates such as iOS 26.0.1 — as well as bug fixes and security ...