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CallerSmart Reverse Lookup Phone Book - Community Caller ID & Free White Pages App

By Caller Smart Incorporated

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CallerSmart is the best app for helping you with unknown or unwanted phone calls and texts. No more mystery numbers on your caller ID or suspicious texts on your iPhone!

Huffington Post, Mashable, Inc. and many others have featured us. BuzzFeed even called us “turnt up caller ID” in their “11 Things To Do Before You Start Dating Online” article:

Why? Because we've made a game out of keeping the U.S. phone book up-to-date for all. That's why you can also get free prizes and unlock fun Smart Badges, just for helping keep our listings accurate for everyone.


- Find out the full name and location behind a mystery number that's shown up on your caller ID.

- Investigate a suspicious text you've gotten, including useful comments from other users.

- Avoid annoying bill collectors, telemarketers, scammers, prank callers, and ex-lovers, so you don't mistakenly call someone back you don't want to talk to.

- Monitor your phone number to see who has been looking for you, including past searches.

- Protect your children, your partner, or your business from others secretly snooping on phone numbers that are important to you.

- Earn free prizes and fun Smart Badges for helping other users of our community phone book.

Join hundreds of thousands of satisfied CallerSmart users and discover the best caller ID solution for your iPhone!



CallerSmart is free to download and use. We offer two paid services to help fund our app development, both of which are optional:

First, our Premium Report Credits let you go beyond our free search results and immediately tap into our exclusive paid data sources:

- Premium Reverse Phone Lookup Report Credit: $3.99
- Pack of 2 Premium Reverse Phone Lookup Report Credits: $4.99
- Pack of 3 Premium Reverse Phone Lookup Report Credits: $5.99

Second, our Premium Number Monitoring service is subscription-based. It let’s you see who else has previously been secretly snooping on phone numbers which are important to you, get notified about new searches, comments, and phone book updates for those numbers, as well as the ability to hide your own reverse look ups from other users:

- Past Activity Report: $2.99 per report
- Premium Number Monitoring + Anonymous Reverse Phone Lookups: $3.99 per month

You can monitor up to 5 phone numbers at once with a subscription to our Premium Number Monitoring service.

If you choose to subscribe, payment will be handled via your iTunes account inside our app. Furthermore, your subscription will automatically renew each month and will be charged to your credit card on file with iTunes.

If you would like to cancel, you must do so at least 24 hours prior to the end of your current subscription via iTunes. Otherwise, your subscription will automatically renew. You can turn off auto-renew at any time via your iTunes account settings, which can be easily reached via the Manage Subscription section of our app.



** "Great! Really helps identify people who phone number I don't know"
** "This app has been a valuable asset to me in finding numbers that I didn't know who they belong too so glad I have it."
** "Great app! Best way to screen calls."
** "Waze for caller ID. What a great tool."
** "Love this app. You always know who's calling."
** "This is the absolute best app for reverse phone numbers!!! Love it!!!!"
** "Very handy. Love the app already."
** "Sneaky! Great to investigate a number that you are not familiar with on kids bill."
** "Very helpful! Highly recommended."


Read more about how we're revolutionizing caller ID on your iPhone:


Our Privacy Policy:
Our Terms of Service:

Contact us at anytime.

What's New in Version 6.51

Bug fixes and under-the-hood improvements!

iPhone Screenshot

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Customer Reviews

This app is the bomb

If you're like me and you get random numbers texting you often this app is literally a magical way to solve your problems. You put in the unknown phone number and 9 times out of 10 it will have the name of the person in their system. People think I'm some sort of wizard because whenever I get one of those texts that's like "who's number is this help!!??" I can respond and be like what's up I have all the numbers in the world. Download it, trust me. I'm out.

Great tracing app

This is a great number tracer app that gives you the ability to identify all those unknown numbers and caller IDs that you're unfamiliar with. If you're like me then a lot of times you get calls from numbers that you have no idea how they got yours, and this app gives a great phone lookup for you identify those numbers. Would definitely recommend to everyone to have.

It Really Works

I'm really loving this CallerSmart reverse phone lookup app! The interface looks clean and simple. It's very easy to use the app. I was able to type in my phone number and my first name, last name, and city popped up. This is a legit app! It provides enough information for those who are looking to find out who's number it belongs to. I found no issues within the app either.

CallerSmart Reverse Lookup Phone Book - Community Caller ID & Free White Pages App
View In iTunes
  • Free
  • Category: Utilities
  • Updated:
  • Version: 6.51
  • Size: 26.8 MB
  • Language: English
  • Seller:
Rated 9+ for the following:
  • Infrequent/Mild Profanity or Crude Humor

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. pack of 3 Premium Reverse Phone Lookup Report Credits$5.99
  2. Premium Reverse Phone Lookup Report Credit$3.99
  3. Premium Reverse Phone Lookup Report$2.99
  4. Premium Number Monitoring + Anonymous Reverse Phone Lookups$3.99
  5. 1 month subscription to our Premium Number Monitoring service$3.99
  6. 6 month subscription to our Premium Number Monitoring service$5.99
  7. pack of 2 Premium Reverse Phone Lookup Report Credits$4.99
  8. Past Activity Report$2.99
  9. Premium Number Monitoring$3.99
  10. 3 month subscription to our Premium Number Monitoring service$4.99