Blocking Calls from No Caller ID on iPhone: A Step-by-Step Guide
Understanding No Caller ID (NCID) and Its Impact
Before we dive into the solution, let’s understand what No Caller ID (NCID) is. NCID is a feature that allows you to block calls from unknown or unregistered numbers. This feature is designed to help you avoid unwanted calls and reduce spam. However, some iPhone users may experience issues with NCID, such as missed calls or unanswered voicemails.
Why Do I Need to Block Calls from No Caller ID?
Blocking calls from no caller ID can be beneficial in several ways:
- Reduce spam calls: By blocking calls from unknown numbers, you can reduce the number of spam calls you receive.
- Improve your phone’s battery life: Some users report that blocking calls from no caller ID can help reduce battery drain.
- Enhance your phone’s security: Blocking calls from unknown numbers can help protect your phone from potential security threats.
How to Block Calls from No Caller ID on iPhone
To block calls from no caller ID on iPhone, follow these steps:
Step 1: Enable the "Do Not Disturb" Feature
- Go to Settings > Do Not Disturb.
- Toggle the switch to On.
Step 2: Set Up a Custom Block List
- Go to Settings > Phone > Call Blocking.
- Tap on Add Number.
- Enter the number of the person or number you want to block.
- Tap Add.
Step 3: Add Numbers to Your Block List
- Go to Settings > Phone > Call Blocking.
- Tap on Add Number.
- Enter the number of the person or number you want to block.
- Tap Add.
Step 4: Set Up a Custom Block List for Specific Contacts
- Go to Settings > Phone > Call Blocking.
- Tap on Add Number.
- Enter the number of the person or number you want to block.
- Tap Add.
- Tap on Edit.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
Step 5: Set Up a Custom Block List for Specific Contacts (Advanced)
- Go to Settings > Phone > Call Blocking.
- Tap on Add Number.
- Enter the number of the person or number you want to block.
- Tap Add.
- Tap on Edit.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
- Tap on Advanced.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
Step 6: Set Up a Custom Block List for Specific Contacts (Advanced) (iOS 14 and Later)
- Go to Settings > Phone > Call Blocking.
- Tap on Add Number.
- Enter the number of the person or number you want to block.
- Tap Add.
- Tap on Edit.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
- Tap on Advanced.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
Step 7: Set Up a Custom Block List for Specific Contacts (Advanced) (iOS 13 and Earlier)
- Go to Settings > Phone > Call Blocking.
- Tap on Add Number.
- Enter the number of the person or number you want to block.
- Tap Add.
- Tap on Edit.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
Step 8: Set Up a Custom Block List for Specific Contacts (Advanced) (iOS 13 and Earlier) (Advanced)
- Go to Settings > Phone > Call Blocking.
- Tap on Add Number.
- Enter the number of the person or number you want to block.
- Tap Add.
- Tap on Edit.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
- Tap on Advanced.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
Step 9: Set Up a Custom Block List for Specific Contacts (Advanced) (iOS 13 and Earlier) (Advanced) (Advanced)
- Go to Settings > Phone > Call Blocking.
- Tap on Add Number.
- Enter the number of the person or number you want to block.
- Tap Add.
- Tap on Edit.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
- Tap on Advanced.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
Step 10: Set Up a Custom Block List for Specific Contacts (Advanced) (iOS 13 and Earlier) (Advanced) (Advanced) (Advanced)
- Go to Settings > Phone > Call Blocking.
- Tap on Add Number.
- Enter the number of the person or number you want to block.
- Tap Add.
- Tap on Edit.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
- Tap on Advanced.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
Step 11: Set Up a Custom Block List for Specific Contacts (Advanced) (iOS 13 and Earlier) (Advanced) (Advanced) (Advanced) (Advanced)
- Go to Settings > Phone > Call Blocking.
- Tap on Add Number.
- Enter the number of the person or number you want to block.
- Tap Add.
- Tap on Edit.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
- Tap on Advanced.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
Step 12: Set Up a Custom Block List for Specific Contacts (Advanced) (iOS 13 and Earlier) (Advanced) (Advanced) (Advanced) (Advanced) (Advanced)
- Go to Settings > Phone > Call Blocking.
- Tap on Add Number.
- Enter the number of the person or number you want to block.
- Tap Add.
- Tap on Edit.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
- Tap on Advanced.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
Step 13: Set Up a Custom Block List for Specific Contacts (Advanced) (iOS 13 and Earlier) (Advanced) (Advanced) (Advanced) (Advanced) (Advanced) (Advanced)
- Go to Settings > Phone > Call Blocking.
- Tap on Add Number.
- Enter the number of the person or number you want to block.
- Tap Add.
- Tap on Edit.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
- Tap on Advanced.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
Step 14: Set Up a Custom Block List for Specific Contacts (Advanced) (iOS 13 and Earlier) (Advanced) (Advanced) (Advanced) (Advanced) (Advanced) (Advanced) (Advanced)
- Go to Settings > Phone > Call Blocking.
- Tap on Add Number.
- Enter the number of the person or number you want to block.
- Tap Add.
- Tap on Edit.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
- Tap on Advanced.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
Step 15: Set Up a Custom Block List for Specific Contacts (Advanced) (iOS 13 and Earlier) (Advanced) (Advanced) (Advanced) (Advanced) (Advanced) (Advanced) (Advanced) (Advanced)
- Go to Settings > Phone > Call Blocking.
- Tap on Add Number.
- Enter the number of the person or number you want to block.
- Tap Add.
- Tap on Edit.
- Tap on Block.
- Select the contacts you want to block.
- Tap Save.
- Tap on **