TrapCall Review 2024: Does it Unmask Blocked & Private Numbers

TrapCall, which was launched in 2009, was designed to reveal caller ID information from blocked calls, unmasking numbers of blocked calls from telemarketers and prank callers.

What is TrapCall? Does this app really work to track no caller ID? Is TrapCall free? Our complete TrapCall review answers all of these questions.

TrapCall Review


Unmasking Blocked Caller IDs
Blacklist Unwanted Callers
Automatic Spam Call Blocking
Reverse Phone Number Lookup
Pricing and Subscription Options
Ease of Use and Accessibility


TrapCall is a robust call management app specializing in unmasking blocked caller IDs and effectively blocking spam calls. Its ability to reveal the identity of unknown callers and blacklist unwanted numbers makes it a powerful tool against phone harassment. The app’s reverse lookup feature adds an extra layer of security and information.
While the app is user-friendly, its functionality requiring users to decline calls to identify callers may not suit everyone. TrapCall’s various subscription plans offer flexibility, but the cost may be a consideration for some users.
Overall, TrapCall is a valuable asset for those seeking to enhance their call privacy and security.

TrapCall Review

What is TrapCall?

TrapCall, offered by TelTech, is a spam call blocker app that you can use to “unmask” blocked or unknown callers. TrapCall’s basic unmasking service is free, and includes the option of blacklisting unwanted callers by phone number. It also allows you to listen to your voicemail over the web. 

TrapCall Review: What it Does

Based on your Subscription Tier—Basic, Premium, or Ultimate— you’ll gain access to a combination of features.

Unmasking blocked caller IDs

Unmasking caller IDs is the core feature of TrapCall. It has the ability to reveal who is behind callers listed as Unknown, No Caller ID, Blocked, Restricted, etc. Here’s how it works:

  1. Download the TrapCall app on your Android or iPhone.
  2. Sign up and activate the service.
  3. When you receive a suspicious incoming call, decline the call you are receiving.
  4. TrapCall will work its magic and unmask the anonymous call!

Blacklist unwanted callers

After you’ve unmasked a blocked number that’s been calling you, you can add that number to your blacklist.

Once a number has been added to your blacklist, any future call from that number will be played a message that says, “The phone number you’re trying to reach has been disconnected or is no longer in service.” Then, TrapCall ends the call, preventing them from leaving you a harassing voicemail.

Automatically block spam calls

In addition to your personal blacklist, TrapCall also comes with a built-in blacklist of over 100,000+ spam numbers that will never ring on your phone when you enable Call Blocking permission in your phone.

Lookup unfamiliar numbers

If you need to find out additional info belonging to a number after they’ve called you or need to look up a number you’ve never received a call from, TrapCall can perform a reverse phone lookup and get the name, address, and photo that’s associated to the phone number.

TrapCall Features

TrapCall Free Trial and Cost

TrapCall offers a 7-day free trial for new users which means you can check exactly how TrapCall can help you unmask your blocked calls and stop the phone harassment you’re experiencing for FREE for 7 days.

However, TrapCall is not a free service. It offers 3 different plans. These plans are Basic, Premium, and Ultimate. The basic plan has a starting price of $4.95 a month for unlimited unmasking and blacklisting. In case of getting the Premium Plan, you need to pay only $7.95/month. It has included the privacy lock system as a new feature. For the Ultimate Plan, you will be asked only $19.95/month. This plan holds all the available features.

How to Cancel TrapCall Subscription

If you purchased the subscription through the Apple App, please follow these steps:

  1. Go to the Settings app on your iPhone
  2. Tap iTunes & App Store then tap on your Apple ID
  3. Select View Apple ID, use your Touch ID, Face ID, or enter your password and choose OK
  4. Tap Subscriptions
  5. Under Active, tap TrapCall and select Cancel Subscription

For Android users, to change or cancel your subscription, please click HERE.

Please note: Deleting the app from your phone does not cancel the service or remove the programming from your phone.

TrapCall Review: Pros & Cons


👍Find out who’s calling from private, blocked and unknown numbers.

👍Lookup the Caller ID Name of nearly any number with reverse phone number lookups.

👍Record your incoming calls for evidence (requires our Ultimate plan).

👍Automatically block telemarketing and spam robocalls from over 100,000 numbers.


🙅 The Ultimate plan is so expensive.

🙅 Must decline the call to know the caller ID.

🙅 TrapCall is only available in the United States.

TrapCall Review: Does TrapCall Work?

In our test, we found that TrapCall is really work. However, there are so many reviews in Google Play claim that the TrapCall doesn’t work recently in different situations. You can read these TrapCall reviews to get more information for making final decision.

  • Lois
  • I'm Lois, the creator of I hope this website can help people easily discover useful apps and software. If you want to get your app in front of the right audience, you can contact us. Or if you want to introduce some cool apps to more people, you can write for us.