How to Block Spam Calls on iPhone


How to Block Spam Calls on iPhone

Block Spam Calls on iPhone: Your Ultimate Guide

We’ve all been there – you’re in the middle of an important task or a relaxing moment, and suddenly your iPhone rings with yet another annoying spam call. The good news is that you can take control of your phone and block these nuisance calls. In this comprehensive guide, we’ll walk you through how to block spam calls on your iPhone, ensuring peace of mind and uninterrupted moments.

Table of Contents:

  1. Why Block Spam Calls on Your iPhone
  2. Using Apple’s Built-In Features
    • a. Silence Unknown Callers
    • b. Block and Report Callers
  3. Third-Party Apps for Blocking Spam Calls
  4. Creating a Custom Contacts List
  5. Regularly Update Your iOS
  6. Be Cautious with Your Phone Number
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1. Why Block Spam Calls on Your iPhone

Before we delve into the methods for blocking spam calls, it’s important to understand why it’s essential. Spam calls can be not only annoying but also potentially dangerous, as they might be attempts at phishing or scams. By blocking these calls, you protect your privacy and reduce the disruption to your daily life.

2. Using Apple’s Built-In Features

a. Silence Unknown Callers

Apple introduced the “Silence Unknown Callers” feature in iOS 13 and later. When enabled, your iPhone will silence calls from numbers not found in your Contacts, Mail, or Messages. Calls from unknown numbers will go straight to voicemail, allowing you to check them later.

To activate this feature:

  • Go to “Settings” on your iPhone.
  • Scroll down and tap “Phone.”
  • Toggle on “Silence Unknown Callers.”

b. Block and Report Callers

You can also block specific callers by following these steps:

  • Open the Phone app.
  • Go to your Recent Calls.
  • Find the spam call you want to block and tap the (i) icon next to it.
  • Scroll down and select “Block this Caller.”

Additionally, you can report the call as spam, which helps Apple fine-tune its spam call detection.

3. Third-Party Apps for Blocking Spam Calls

Several third-party apps are available on the App Store, such as Truecaller, RoboKiller, and Hiya, designed to identify and block spam calls. These apps offer advanced features like call screening and real-time caller ID.

To use one of these apps:

  • Download your preferred app from the App Store.
  • Follow the app’s setup instructions.
  • Enable call blocking within the app.

4. Creating a Custom Contacts List

To ensure you don’t miss important calls, consider creating a custom contacts list with all your essential contacts. This list should include family, friends, colleagues, and businesses you frequently communicate with. This way, calls from these contacts will always come through, even with the “Silence Unknown Callers” feature enabled.

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5. Regularly Update Your iOS

Apple continually updates iOS to improve security and add features. Regularly updating your iPhone ensures you have the latest call blocking features and improved spam call detection.

To update your iOS:

  • Go to “Settings.”
  • Scroll down and tap “General.”
  • Select “Software Update” and follow the on-screen instructions.

6. Be Cautious with Your Phone Number

Be cautious about sharing your phone number online or with unverified sources. The more your number circulates, the more likely it is to receive spam calls. Use your phone number judiciously, and consider using an alternate number for public registrations.


Blocking spam calls on your iPhone is crucial to maintaining your privacy and peace of mind. By utilizing Apple’s built-in features, third-party apps, and a custom contacts list, you can effectively filter out unwanted calls. Regularly updating your iOS and safeguarding your phone number will further enhance your spam call protection. With these strategies in place, you can enjoy a more tranquil and uninterrupted iPhone experience.

Frequently Asked Questions (FAQs) related to blocking spam calls on an iPhone:

Q1: What are spam calls, and why are they a concern for iPhone users?

A1: Spam calls are unsolicited, often automated or telemarketing calls that can be annoying and potentially malicious. They are a concern for iPhone users because they disrupt daily life and can pose security risks.

Q2: How do I enable the “Silence Unknown Callers” feature on my iPhone?

A2: To enable “Silence Unknown Callers,” go to “Settings” > “Phone” > and toggle on “Silence Unknown Callers.” This feature sends calls from unknown numbers directly to voicemail.

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Q3: Can I still receive important calls with “Silence Unknown Callers” enabled?

A3: Yes, important calls from contacts in your address book, as well as those from apps like Messages and Mail, will still come through with “Silence Unknown Callers” enabled.

Q4: What if I want to block a specific number on my iPhone?

A4: To block a specific number, open the Phone app, go to Recent Calls, tap the (i) icon next to the number you want to block, and select “Block this Caller.”

Q5: How can third-party call-blocking apps help with spam calls on my iPhone?

A5: Third-party call-blocking apps, like Truecaller and RoboKiller, can identify and block known spam numbers, offer real-time caller ID, and provide advanced call screening features, enhancing your spam call protection.

Q6: Are there any costs associated with using third-party call-blocking apps?

A6: Some call-blocking apps may offer free versions with basic features and premium versions with additional features. Costs vary, so check the app’s pricing before downloading.

Q7: Can I unblock a number that I previously blocked on my iPhone?

A7: Yes, you can unblock a number by going to “Settings” > “Phone” > “Call Blocking & Identification” > and then tap “Edit” to manage your blocked contacts.

Q8: How often should I update my iPhone’s iOS for better spam call protection?

A8: Regularly updating your iOS is recommended to ensure you have the latest security and call-blocking features. Check for updates in “Settings” > “General” > “Software Update.”

Q9: Can I still receive voicemails from blocked numbers?

A9: Yes, you will still receive voicemails from blocked numbers. They will be stored in your voicemail, allowing you to review them if needed.

Q10: What should I do if I receive a spam call that seems like a scam or phishing attempt?

A10: If you suspect a call is a scam or phishing attempt, do not engage with the caller. Block the number and consider reporting the call to your local regulatory authority or to Apple.

Blocking spam calls on your iPhone is crucial for a more peaceful and secure mobile experience. By using built-in features, third-party apps, and best practices, you can effectively manage and reduce unwanted calls while ensuring important calls still come through.

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