Receiving unwanted calls can be frustrating, but with the Robokiller app, you can easily block or allow calls from specific number ranges.

👉 Block Calls from specific Number Ranges or Area Codes

1. Open the Robokiller app
2. Tap on Settings at the bottom of the screen
3. Select Blocked and Safe Filters
4. Ensure Blocked is selected, then choose Number Ranges
5. Tap the +Add button and input the number range you want to block. Please ensure your range contains at least five digits (on iOS). 
6. Finally, tap Add Number Range

👉 Allow Calls from specific Number Ranges or Area Codes

1. Open the Robokiller app
2. Tap on Settings at the bottom of the screen
3. Select Blocked and Safe Filters
4. Ensure Safe is selected, then choose Number Ranges
5. Tap the +Add button and input the number range you want to allow. Please ensure your range contains at least five digits (on iOS).
6. Finally, tap Add Number Range

👉 iOS Limitations for Call Blocking

⚠️ Please note that there are some restrictions when using the Block List feature on iOS devices:

• Blocking entire area codes is not supported on iOS

• Only US numbers can be added to the Block List

• Blocking more than 2,000,000 numbers and ranges is available only to Premium+ subscribers

• Each blocked range must include at least five digits. For example, you can block numbers starting with +1 212-55, but not just +1 212-5

You can enjoy a more peaceful and uninterrupted mobile experience by customizing your call preferences. Happy calling!