← Back to Blog
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 with the latest iOS features and reliable third-party apps, you can effectively manage and block unwanted calls on your iPhone.

What Are Spam Calls and Why Are They a Problem?

Spam calls, also known as robocalls, are unsolicited calls made by automated systems or telemarketers. They often promote products, services, or fraudulent schemes. These calls can be disruptive, time-consuming, and sometimes even dangerous if they involve scams.

How Can I Identify Spam Calls on My iPhone?

Apple has introduced several features to help users identify and manage spam calls:

  • Call Screening: Introduced in iOS 26, this feature automatically answers calls from unknown numbers and asks the caller to state their name and reason for calling. The response is transcribed and displayed on your screen, allowing you to decide whether to accept or decline the call. (techradar.com)

  • Silence Unknown Callers: This feature silences calls from numbers not in your contacts, recent calls, or Siri Suggestions, sending them directly to voicemail. You can enable it by going to Settings > Phone > Silence Unknown Callers. (support.apple.com)

  • Call Blocking & Identification: This allows you to use third-party apps to identify and block spam calls. To enable it, go to Settings > Phone > Call Blocking & Identification, and toggle on the apps you've installed. (support.apple.com)

What Are the Best Apps to Block Spam Calls on iPhone?

Several third-party apps offer advanced spam call blocking features:

  • Robokiller: This app blocks 99% of robocalls and texts, using AI-powered voice detection and a constantly updated spam database. It also offers customizable "Answer Bots" to waste scammers' time. (avnexo.com)

  • Truecaller: Identifies unknown numbers and automatically flags potential spam calls. It provides real-time caller ID and spam protection. (avnexo.com)

  • Hiya: Offers advanced spam detection and integrates well with carriers like AT&T and T-Mobile. It detects spoofed calls and updates spam lists automatically. (avnexo.com)

How Do I Set Up Robokiller on My iPhone?

To set up Robokiller:

  1. Download the App: Find Robokiller in the App Store and install it.

  2. Enable Call Blocking: After installation, go to Settings > Phone > Call Blocking & Identification, and toggle on Robokiller.

  3. Configure Settings: Open the app to customize your preferences, such as blocking specific types of calls or setting up Answer Bots.

Are There Any Free Options to Block Spam Calls on iPhone?

Yes, some apps offer free versions with basic spam blocking features:

  • Hiya: Provides a free version that includes spam detection and caller ID. (avnexo.com)

  • YouMail: Offers a free version that blocks spam calls and provides visual voicemail. (apps.apple.com)

How Do I Block Specific Numbers on My iPhone?

To block a specific number:

  1. Open the Phone App: Go to the Recents tab.

  2. Find the Number: Locate the number you want to block.

  3. Block the Number: Tap the info (i) icon next to the number, scroll down, and tap "Block this Caller." (devx.com)

How Do I Unblock a Number on My iPhone?

To unblock a number:

  1. Open Settings: Go to Settings > Phone.

  2. Access Blocked Contacts: Tap "Blocked Contacts."

  3. Unblock the Number: Tap Edit, then tap the minus (-) icon next to the number you want to unblock. (support.apple.com)

How Do I Report a Spam Call on My iPhone?

To report a spam call:

  1. Open the Phone App: Go to the Recents tab.

  2. Find the Number: Locate the spam call.

  3. Report the Number: Tap the info (i) icon next to the number, scroll down, and tap "Report Junk." This option is available if you have a carrier that supports spam reporting. (support.apple.com)

Conclusion

By utilizing iOS's built-in features and reliable third-party apps like Robokiller, you can effectively identify and block spam calls on your iPhone, reducing interruptions and enhancing your privacy.

Highlights:

Frequently Asked Questions

Related articles

Live life spam-call-free.

Robokiller blocks 99% of spam calls and texts so you can take your phone back.

Try free for 7 days