Numbo: Scam Call ID & Lookup 4+

Spam Shield & Caller Protect

Numbo s.r.o.

    • 4.4 • 782 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots



No more scam and spam calls! With the phone call app Numbo: Scam Call ID & Lookup, you get reliable call protect! Thanks to our large spam numbers database, it eliminates up to 98% of spam calls. Numbo: Scam Call ID & Lookup is the best call filter that will get you rid of spam and scam calls forever. Spam number get through? Report it and help other users! Did a trustworthy number get blocked? Allow it in settings!

Tired of unwanted spam calls? Download Numbo: Scam Call ID & Lookup now and never pick up a spam call again!

Numbo: Scam Call ID & Lookup is a reverse phone lookup tool that helps you identify & block
- spam call
- scam call
- telemarketing call
- robocall
- unknown number

Protect your time & block all unwanted calls with our spam shield!

- The largest spam numbers database
- Reverse phone lookup
- Caller ID
- Call blocker
- Personal blocking list
- SMS filter
- Dual SIM phone support

The call blocker compares your incoming call with the numbers in our database. Our numbers database currently has over 62,000,000 unique phone numbers. Members of our community are adding new spam callers every day to help others protect themselves and their time.

You can lookup any number before calling back. See if it is spam, scam, telemarketing, suspicious, or a trustworthy call.

Call Blocker Numbo identifies all incoming calls for you. Turn an unknown caller into a name, and you will know instantly if you should answer. You can also choose to block all spam calls in our database automatically.

Identify & block all unwanted calls. Modify your settings to block the type of caller you want. You will never hear from those annoying telemarketers again, thanks to our spam shield.

Add a number to your own blacklist. Choose if you want to identify it or block the call outright. You can also transfer your blacklist from one phone to another with a Numbo account. Create a unique phone book and enjoy undisturbed time without any spam or scam caller!

Receiving unwanted spam text messages? Add keywords to your SMS filter and protect your phone from spam text messages. The application detects the specified keyword in incoming messages and filters them to the spam folder.

Do you travel a lot? Do you have 2 SIM cards in your phone? No worries. Numbo automatically works for both SIM cards and will identify all incoming calls.


You can try our call blocker for free and see if it suits you. Go premium and get access to all features! You can choose a monthly or annual subscription. Start a three days free trial with an annual subscription now! If you cancel your subscription during a free trial, you won’t be charged.

The premium account gives you the following:
- access to the personal blacklist
- unlimited number lookup
- the instant caller ID
- message filter
and many more cool features!

The subscription is automatically renewable. Your subscription will automatically renew unless automatic renewal is turned off 24 hours before the end of the current period. All subscriptions can be managed by the user in Account Settings.

Block spam calls with Numbo: Scam Call ID & Lookup!
The best reverse phone lookup tool and reliable call protect.

Privacy Policy:
Terms of Use:

What’s New

Version 4.8.11

Fixed formatting issue when pasting phone number to lookup textfield.

Ratings and Reviews

4.4 out of 5
782 Ratings

782 Ratings

J2016FIA ,

Getting more spam calls since the update - fixed!

Update: Developer contacted me and explained issue. Had to uninstall and reinstall app then change some settings on my phone. Working great now! Wish it hadn’t taken a work around to get to to install and work in the first place, from what I understand is is an iOS issue though, not a problem directly the app.

Original review:
Since the major update the database will not sync and I am getting more spam calls and texts

Developer Response ,

Thank you for your review update.
We have found the fix for that issue and it's in testing phase so hopefully it could be live in store next week.

Original answer:
The last update bings lot of new stuff specially 8M numbers database the biggest on the market. Here are quick tips to solve your problem you may face:

- valid Numbo's premium App Store subscription
- blocking extension increased from 1 to 5. Make sure you have all of the enabled in Settings->Phone->Call Blocking & Identification. They all have to enabled green even rotating circle is not finished job and db won’t update. It’s iOS restriction.
- you do not see any extensions to enable. Wait some time, they will appear, it’s iOS bug
- all previously mentioned done and db still does not load in full. Uninstall the app a install it again, it’s iOS bug

If any of these does not help you just contact us 24/7 on and we will assist you.

DanielNewman258 ,

Awesome app

This is an excellent app it gets every unwanted call I receive. Does what it should. So, thank you! You wouldn't believe that I have about 50+ unsolicited numbers already on my list for “Blacklist”! Y'all are literally saving me from jumping thru my phone to strangle these annoying morons who call and bother me!!!!
I was looking for a solution of blocking some callers and this was recommended for my situation. I was being harassed by my ex, and he kept calling from a restricted number and different burner numbers.
The local law enforcement refuse to do anything about it. But with NUMBO I was finally able to block private and restricted calls along with unsaved numbers. THANK YOU to the developers of this app. This app gave me so much more peace of mind.
Than I realized other great features. Because it is very easy to manage and use all aspects of Numbo. This app really fulfilled all expectations by 100%. App can get rid of all surprise and spam callers for you. That sounds good, right? Never again will you have to wonder, or be worried about who's on the other end of the line. Numbo Call Blocker will take care of all your unwanted and unknown calls and messages. Now I can simply enjoy your life without distractions or stressful situations.
There was No-one bad issue. And this app is very light. Doesn't consume much power and never caused any kind of conflict with other apps.
Again, app is great, works great and I have zero complaints! 😁

LucySmithKA ,


So many blocking apps out there. I tried them all but this one definitely works best. Numbo can effectively control your incoming calls and you don't have to spend time with meaningless conversation on your phone anymore.
I know it is not easy to pick up calls from you wife, your boss, your mother in law and ect. But what about some stranger who just earns money by harassing you and bothering you with sales or surveys. Nobody needs that. Noone have time for that.
I just hate those annoying calls. I was getting all kinds of calls all day long, and even in the middle of the night, 10 to 30 spam and telemarketing calls a day. I had to mute my phone and I was afraid to
pick up unknown numbers. Numbo has really help control those annoying calls.
It is the most accurate & easy-to-use caller id and blocker app. It can simply help you instantly identify the incoming calls that are not in your contact list.
It can help you identify spam calls, see who is calling, block number, stop spam & telemarketers from calling your number. Simple and smart. It is powered by a database. The app is really easy to use, Numbo has that simple solutions and it doesn’t bother me at all, either. On the other hand spam calls, telemarketers, financial services and surveys have to hate this app. It is well worth and it definitely works. No more spam calls with Numbo. Really love this app!! :-)


Yearly Plan (Country Zone 2)
Most Popular Call Protection and Blacklist
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App Privacy

The developer, Numbo s.r.o., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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