Skip US Cellular for privacy features. If you’re stuck with them, use a VoIP workaround. Otherwise, consider switching carriers.

Here’s a helpful, well-structured review/explanation addressing why a US Cellular Samsung Galaxy S9 may not be blocking Caller ID as expected: Why My US Cellular Galaxy S9 Won’t Block Caller ID – A Detailed Look

⭐⭐⭐ (3/5 – due to carrier limitations, not the phone itself)