To have a safe and trustworthy telecommunication environment, Whoscall is your one and only option! Whoscall is a highly-regarded phone app with Caller ID & Block function. Besides calls and text messages service, we're well known for our identification of incoming calls & SMS, the blocking of malicious spam calls & SMS, and powered by our massive database with over 1.6 billion numbers. ★Official partner with Taiwan National Police Administration★ Whoscall provides a fully functional phone feature. Calls, SMS, Anti-Spam, all in one app to manage your calls & messages! 【 Trustworthy phone app 】 ▶Identify unknown calls Only pick up important calls by knowing who’s calling! ▶Block spam calls Avoid disturbing quality time by blocking spam calls. ▶ Built-in dialer Search & confirm unknown numbers before you dial out. ▶All-in-one Whoscall Call Interface In addition to Answer / Hang up / Speaker, Whoscall still provide Whoscall Call Interface to identify incoming and outgoing calls. 【Safe and secure SMS】 ▶SMS conversation page Chat with anyone on Whoscall conversation page. ▶Identify unknown messages Catch important messages and avoid disturbed one. ▶Block all annoying messages Block spam numbers and no longer receive annoying messages! 【 Whoscall Premium】 ▶ Auto-update Number Database Say goodbye to manual updates! Stay up to date with the latest database and easily identify spam numbers. ▶SMS URL Auto scan Automatically scan SMS links for risk. Don’t become a victim of phishing! ▶ Ad-free Let ads be a thing of the past! A clean interface for a smoother experience. -- Note: *According to Google Policy, please set Whoscall as your default caller ID & spam app and default phone app to activate Block and Whoscall Call Interface function. *All authorized permission will only be used internally for Whoscall to provide better service. *Up to Android 6.0 versions request permission on SMS, Phone, Contacts and Draw over other apps. *Whoscall is always looking forward to hearing from you! Should you have any inquiry or suggestion, please reach us at [email protected]