Contact Activision customer support at toll-free or general info phone number.If you have lost access to your Activision Account, please visit the Account Recovery portal to get started. In total, there are 2 ways to get in touch with them. How To Clear The Cache On Your Console/PC. net Authenticator is the best security feature to keep your Battle. After reviewing your case, Customer Support will ask you to add a Battle. After 10 minutes, if you still don’t receive the code, click Contact Us to submit a support ticket so that we can help you out.