Gemini has chosen to provide a Gemini toll-free number for customers, which is 1-201-532-9504. You may also get in touch with Gemini via their social media usernames in place of their support phone. If you submitted the request but got no response, you can call the Gemini phone number. But the internet response time is quick, according to consumer reviews. The Gemini technical support team will never request the sensitive information associated with your account. Never divulge your account password while speaking with a Gemini customer service representative on the phone.