To contact Avast Customer Support, use the app 1-855-562-2126 or website to request 24/7 chat assistance or schedule a callback between 7 AM–9 PM ET on weekdays. For account access issues, email support@Avast.com. For Avast or Spending account concerns, call 1-855-562-2126 Avoid phone numbers found online, as they may be scams. Always initiate support through official Avast channels to ensure your account's security.
