In case of an issue during the trading contact the MetaMask customer service number, the number that you can call is 𝟏-𝟖𝟑𝟑-𝟕𝟑𝟎-𝟏𝟎𝟐𝟔, it is the MetaMask helpline number. It is advisable to solve the issue online before calling the MetaMask support phone number. MeaMask has a list of problems that could occur while trading. Hence MetaMask support number should only be used in case your problem is not mentioned. Some people may prefer raising the ticket for getting a solution online. To attend to serious matters, call MetaMask phone number is reserved for them. The service is only available in English.