Method 1: Block Specific Numbers
Open the Phone App:
- Navigate to your device's phone app or dialer.
Go to Recent Calls:
- Look through your call log for the number you wish to block.
Block the Number:
- Tap on the number or contact.
- Select "Block" or "Block/report spam" (depending on your phone model).
- Confirm the action to block future calls from this number.
Method 2: Use Android’s Built-in Spam Protection
Many Android devices have built-in spam protection to help identify and block spam calls:
Open the Phone App.
Tap on the Three Dots (Menu):
- Select Settings.
Turn on Caller ID & Spam:
- Go to Caller ID & spam.
- Toggle Filter spam calls or similar options to enable spam filtering.
Method 3: Enable Do Not Disturb Mode (Only Allow Contacts)
Go to Settings:
- Open Settings and navigate to Sound or Notifications.
Select Do Not Disturb:
- Set it to only allow calls from contacts or specific groups.
- This helps in reducing calls from unknown or spam numbers.
Method 4: Use Third-Party Apps
If the built-in features aren't enough, third-party apps provide more comprehensive protection. Some popular apps include:
Truecaller:
- Identifies spam calls and allows you to block them automatically.
Hiya:
- Blocks spam and robocalls, offering caller ID functionality.
RoboKiller:
- Automatically blocks spam and telemarketing calls, and has additional features like spam text filtering.
Method 5: Contact Your Carrier
Many carriers offer built-in services to block spam calls:
Check with Your Carrier:
- Some services like Verizon Call Filter, AT&T Call Protect, and T-Mobile Scam Shield offer call-blocking solutions for spam and robocalls.
Enable the Service:
- You may need to download their app or activate the service from your carrier's website.
By using these methods, you can significantly reduce spam and robocalls on your Android device.