1. Register your number with the National Do Not Call Registry:

- Go to donotcall.gov

- Call 888-382-1222 from the phone number you wish to register.

2. Contact Your Phone Service Provider:

- Ask about call-blocking tools & services.

- Some providers offer these for free or low fees.

3. Use a Call-Blocking App:

- Many third-party apps can help block unwanted calls.

- Check your app store for options compatible with your device.

Remember, these measures may not eliminate all robocalls, but they can significantly reduce their frequency.