What is chime support phone number? Get 24/7 assistance Chime is an American-based financial technology company that is better known for providing banking and financial services to firms, businesses, and various people in the United States. In case of any issue or want insights on Chime financial services then, you can dial chime support phone number - 1-844-244-6363. You can go to this given link here to learn more ways to contact Chime support.