Blocked calls on a smartphone

Comprehensive Guide: How to Block Spam Calls on iPhone and Android

Spam calls have become a nuisance for smartphone users, but you don’t have to tolerate them. In this comprehensive guide, we’ll walk you through the step-by-step process of blocking spam calls on both iPhone and Android devices. Whether you’re using the latest iPhone model or an Android smartphone, we’ve got you covered. Read on to discover effective methods, recommended apps, and built-in features to regain control over your incoming calls.

Understanding the Spam Call Problem

Spam calls have proliferated in recent years, invading our privacy and causing frustration. Telemarketing calls, robocalls, and scams are just a few examples of the types of unwanted calls that users encounter regularly. These calls often target unsuspecting individuals, attempting to sell products or services, collect personal information, or deceive them into financial scams. Understanding the problem is the first step in combating it.

Built-in Call Blocking Features

Both iPhone and Android devices offer built-in call blocking features to help you filter out unwanted calls. On iPhone, you can enable the “Silence Unknown Callers” feature, customize the “Do Not Disturb” mode, and block specific contacts through the Phone app. Android users can utilize the native call blocking feature, activate the “Do Not Disturb” mode, and block numbers directly from the Phone app. These built-in features provide a convenient way to block spam calls without installing additional apps.

Recommended Call Blocking Apps

For enhanced call blocking capabilities, there are several reputable apps available for both iPhone and Android devices. These apps offer advanced filtering options, community-driven spam databases, and robust call management features. Here are three recommended call blocking apps along with their features, user reviews, and step-by-step setup instructions. You can choose the app that best suits your needs and preferences.

NameDevice SupportCustomer SupportCaller IDSMS FilteringFree Trial/ Refund
RobokilleriOS and AndroidLive Chat, Phone, and EmailYesYesYes, 7 Days
YouMailiOS and AndroidLive Chat, Phone, and EmailYesYesLifetime Free Basic Plan
TruecalleriOS and AndroidLive Chat, Phone, Support Tickets, and EmailYesYesLifetime Free Basic Plan
Source: 8 BEST Robocall & Spam Call Blockers (2023), by Barbara Thompson | GURU99

Additional Tips to Enhance Call Blocking

To further enhance call blocking, consider configuring advanced settings within call blocking apps for more precise filtering. Whitelisting important contacts ensures that important calls are not mistakenly blocked. Reporting spam calls to your carrier or regulatory agencies helps combat the issue on a larger scale. Stay updated on the latest scam techniques and be cautious when sharing your phone number to minimize the chances of receiving unwanted calls.


By following the step-by-step instructions and utilizing the recommended apps and built-in features, you can effectively block spam calls on your iPhone or Android device. Don’t let intrusive and unwanted calls disrupt your daily life. Take action, protect your privacy, and enjoy a hassle-free calling experience.

Throughout this guide, we’ve provided valuable insights and actionable tips to help you combat spam calls. If you need further assistance or legal advice regarding Do Not Call list violations or protecting your rights against unwanted calls, our expert team of lawyers is here to help. Contact our law firm today at (973) 598-1980 for a free consultation and personalized guidance.

Remember, your privacy matters. Take control of your phone and say goodbye to unwanted calls!

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