Who Is Calling? LookUp & Block

Identify unknown phone numbers, location and phone type, find information about the caller. Detect extra charged numbers. Protect yourself, your family and business against spam, stalking and different types of fraud.

Before calling an unknown number you will know if it may bring additional costs. Do not waste your time and money for unwanted calls. Easily block and unblock calls from unwanted callers.

Android devices erase your old calls in the call registry, but this app will keep them forever, so you will be able to check call history even for numbers you called long time ago.

This app cares about your privacy, it does not upload anywhere any numbers from your contact book or any other private information. You will not share your contacts with other people. It is perfect for personal and business use.

Main features:

• Helps you easily lookup phone numbers in internet resources.
• Keep unlimited call history log and shows complete call history for any phone number.
• Detect extra charged phone numbers like premium numbers, shared cost, international numbers. A call to either one of these numbers can result in a high per-minute or per-call charge.
• Determine phone number location using a powerful geolocation engine.
• Detect std, isd and local calls.
• Recognize mobile operator/carrier in most countries.
• Easily block & unblock unwanted calls.


This application helps you to protect yourself against malicious software which can dial premium-rate numbers without your knowledge, accumulating charges on your phone bill.

It will help you to check if your kids do not call extra charged numbers like interactive video games, horoscopes, dating and other services for adults.