Reverse phone number lookup, Search Names and Numbers & Identify Spam Calls
3.41·128 reviews·10,000+ downloads
Pros & Cons
Strong spam identification and integrated caller ID
Broad lookup capabilities including people and property data
One-tap blocking for quick protection
Dark Web Scan adds identity safety
May lack some features found in competitors, such as broader scam protection or contact syncing
Reliance on permissions for full functionality could raise user concerns
About NumberGuru: Spam & Caller ID
NumberGuru: Spam & Caller ID is a communication app developed by The NumberGuru LLC.
Download Statistics
NumberGuru: Spam & Caller ID has been downloaded 31 thousand times. In the last 30 days, the app was downloaded 180 times. It is ranked #181 in communication.
User Ratings
NumberGuru: Spam & Caller ID is rated 3.41 out of 5 stars. The rating is based on 130 ratings.
App Information
NumberGuru: Spam & Caller ID is FREE to download. The APK download size is 112.25 MB. The latest version available is 2.02.83. The last update was on February 20, 2026.
Technical Requirements
NumberGuru: Spam & Caller ID requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2022.
Description
NumberGuru, revamped and better than ever, is your one stop CALLER ID, reverse phone number lookup and spam BLOCKING app!
Are you getting phone calls or text messages from UNKNOWN numbers? Getting bothered by pesky debt collectors, annoying telemarketers or vicious scam artists? With NumberGuru, one may instantly perform a reverse phone lookup to find important details about the caller BUT now also BLOCK the number directly from our app with a click of a button.
NumberGuru's phone number reports may include the possible owner lookup, location of the phone caller, the number's carrier, spam scores, the type of caller plus much more!
Wait… there’s even more! NumberGuru’s premium public record reports also include People lookups, Email address lookups and Property searches.
REVERSE PHONE LOOKUP & SEARCH
Wondering who keeps texting your significant other every night? Want to know who sent that annoying message at 6 in the morning?
Search a number in our reverse phone number lookup directory and let the NumberGuru do the work! You may instantly find where the phone number is located, who the unknown number might be, whether it is a landline or cell phone number and if it is a spammer.
PERSON SEARCH
And with our people lookup, you can potentially see names, known aliases, contact information, address history, educational info and even criminal reports.
USERNAME
When you sign up for a social media account, part of the fun is coming up with a clever username. You can choose a variation of your name or words that reflect your interests or personality, but whatever you choose has to be unique. For that reason, a username search tool can be invaluable when you're trying to look up someone.
PROPERTY
Want to learn more about a home for sale without calling a realtor? Or maybe you’re curious about the neighbor who moved in across the street. Reverse address lookup gives you a view into a piece of property and the people who live there.
DARK WEB SCAN
Your online identity may be at risk, see what information may be out there about you by performing a Dark Web Scan.
And with our people lookup, you can potentially see names, known aliases, contact information, address history, educational info and even criminal reports.
CALLER ID & SPAM IDENTIFICATION
Free yourself from annoying telemarketers & phone scammers. With the NumberGuru spam identification (Spam ID) feature we will let you know when we’ve identified a spam call right within your native phone app!
Plus, you can leave comments to alert others on whether someone is a telemarketer, scammer or prankster as well as view other top searches on a daily and hourly basis.
BLOCK CALLS
Search a number to find important details and then with a few simple clicks Block a number instantly.
We've even been featured on Mashable, PCworld, BGR, Appadvice and other publications.
Over 34,602,616 phone numbers searched! Over 2,098,729 comments submitted!
Simply download the NumberGuru spam ID and phone number search app, open it up and start searching!
Get a detailed PDF report for NumberGuru: Spam & Caller ID with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
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Comments on NumberGuru: Spam & Caller ID for Android
★★★★★Shana Groves· Apr 10, 2025
It is great for tracking phone numbers, and people, checking and learning about spam callers.
★★★★★A Google user· Mar 26, 2018
I love this app! It does exactly what it says it does! As long as this app stays just like it is, I'll always use it!!
★★★★★Christina Nunez· Oct 28, 2024
My phone broke and is unusable. So I bought a new one. How do I get my paid subscription on my new phone? I'm good on my payment, but I can't log in because I can't remember my password. I clicked on forgot password and entered my email and nothing. And yes it's on the right Gmail account. Please help. Other than this snafu, this app is great been using it for a long time. Thank you guys
★★★★★A Google user· Mar 29, 2018
Finds my number, which is seemingly impossible? For free. Plus even finds ppl who DON'T know how to dial phones (the idiots who never leave VMs) ...
★☆☆☆☆Jason Sully· Feb 20, 2025
I've been trying to unsubscribe from this app it has still charged my account even though I tried cancelling my subscription before the thin was up for the free trial I still can't unsubscribe and can't get ahold of customer support the worst app ever I want my money back.
★☆☆☆☆Jason Chandler· Dec 4, 2023
Every single number I look up it says is spam, and I know these numbers are not spam one of the numbers is mine they are legit the app is junk UNINSTALLED!
★★☆☆☆SL-BL Hybarger· Jun 8, 2025
Very little information would come up for the #, time and time again. Also, guru wouldn't list or block spam calls
★☆☆☆☆Christina Mason· Jun 20, 2023
Trash I keep trying to cancel ❌ it not lating me I tryed calling not lating talk to no one SMH this sad.
★☆☆☆☆Sheila Fields· Feb 7, 2025
It never could tell me anything about the caller and I kepted getting a lot of spam calls that was supposed to be blocked. I cancelled my trial 2 days before the subscription, and I still got charged $29.99
Google Play Rankings for NumberGuru: Spam & Caller ID
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