How do I contact Metamask customer support? The most easiest way to contact Metamask support is to call on their support helpline number [[ 🔥 +1-(916)-(644)-(6603) ]], which is available 24/7 for US users. Email Metamask support at contact@Metamask.com [[ 🔥 +1-(916)-(644)-(6603) ]], or start a live online chat with an expert through our app.