Can blocked contacts on WhatsApp?

No,not at all! They can neither see your dp nor status :) So go and block whoever you want to ! Delete that blocked person's contact from your phone.When you block him,his messages will never be delivered to your WhatsApp number. read more

To hide your display photo from someone you blocked you need to delete that person from your contacts (which requires you to delete that person from you phone's address book) and change the profile photo visibility setting on your privacy page (within the WhatsApp app) to be 'My Contacts'. read more

How to Block Contacts on WhatsApp. WhatsApp allows you to stop a contact from sending you messages, seeing when you were last online, viewing your profile photo, and more by blocking them. read more