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TipsMay 6, 2026

How to Identify and Block Spam Calls on Your iPhone

By The Robokiller Team

How to Identify and Block Spam Calls on Your iPhone

Spam calls are a persistent nuisance, but your iPhone offers several tools to help you identify and block them. Here's how you can take control:

How Can I Identify Spam Calls on My iPhone?

1. Enable Call Identification Features

Your iPhone can identify incoming calls using information from Apple Business Connect, supported carriers, and call identification apps. To activate this:

  • Go to Settings > Phone > Call Blocking & Identification.
  • Turn on Business Call Identification and Call Identification Apps.

This allows your iPhone to display caller information from recognized sources. (support.apple.com)

2. Use Call Screening

With iOS 26, Apple introduced a feature that screens calls from unknown numbers by asking the caller to state their name and reason for calling before your iPhone rings. To enable this:

  • Go to Settings > Phone > Screen Unknown Callers.
  • Select Ask Reason for Calling.

This feature helps filter out robocalls and scammers who don't want to leave identifying information. (tomsguide.com)

3. Silence Unknown Callers

If you prefer to silence calls from unknown numbers:

  • Go to Settings > Phone > Silence Unknown Callers.
  • Toggle it on.

Calls from numbers not in your contacts, recent calls, or Siri Suggestions will be silenced and sent to voicemail. (support.apple.com)

How Can I Block Specific Spam Numbers on My iPhone?

1. Block a Number from Recent Calls

To block a number that has recently called you:

  • Open the Phone app.
  • Tap Recents.
  • Find the number you want to block.
  • Tap the Info icon next to the number.
  • Scroll down and tap Block this Caller.

This will prevent the blocked number from calling, texting, or FaceTiming you. (devx.com)

2. Block a Number from Contacts

To block a contact:

  • Open the Phone app.
  • Tap Contacts.
  • Select the contact you want to block.
  • Tap Block this Caller.

Blocked contacts won't be able to call, text, or FaceTime you. (support.apple.com)

How Can I Use Third-Party Apps to Block Spam Calls on My iPhone?

1. Install a Call Blocking App

Third-party apps can provide additional spam call protection:

  • Download a reputable call blocking app from the App Store.
  • Follow the app's setup instructions to enable call blocking and identification.

These apps often maintain databases of known spam numbers and can alert you to potential spam calls. (idownloadblog.com)

2. Enable Call Blocking for the App

After installing:

  • Go to Settings > Phone > Call Blocking & Identification.
  • Toggle on the app you've installed.

This allows the app to filter and block spam calls. (idownloadblog.com)

How Can I Manage Unknown and Spam Callers on My iPhone?

1. View Calls from Unknown or Spam Callers

To see calls from unknown or spam numbers:

  • Open the Phone app.
  • Tap Recents or Calls.
  • Tap the Filter button in the top-right corner.
  • Select Unknown Callers or Spam.

This helps you review and manage calls from unknown or identified spam numbers. (support.apple.com)

2. Mark an Unknown Caller as Known

If you want to mark an unknown caller as known:

  • Open the Phone app.
  • Tap Recents.
  • Tap the Filter button and select Unknown Callers.
  • Tap Mark as Known next to the call.

This adds the number to your contacts, ensuring future calls from them are recognized. (support.apple.com)

3. Unblock a Blocked Contact

To unblock a contact:

  • Go to Settings > Phone > Blocked Contacts.
  • Tap Edit.
  • Tap the Remove button next to the contact.
  • Tap Unblock.

This restores the ability for the unblocked contact to call, text, or FaceTime you. (support.apple.com)

By utilizing these features, you can significantly reduce unwanted spam calls and have greater control over your iPhone's call management.

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