Skip to main content
Whoscall Customer Service Center Help Center home page
  • Submit a request
  • Sign in
  • Sign in
  • Submit a request
  1. Whoscall Customer Service Center
  2. Whoscall iOS
  3. Spam & Block

Spam & Block

  • How to activate the “blocking” function?
  • Can Whoscall block Unknown numbers?
  • Can Whoscall block the phone call starting with certain numbers?
  • Why would I receive calls from numbers that I had already blocked?
  • Can I block or report numbers through the pop-up dialog?
  • Can Whoscall block SMS?
  • Does Whoscall automatically block unknown numbers?
  • Why do some spam text messages appear as the source of Email? How can I avoid getting these messages?
Whoscall Customer Service Center
日本語 한국어 Português do Brasil ไทย 繁體中文
Powered by Zendesk