To contact Paga customer support, you have a few options. You can use the support section of the Paga app or call the customer care numbers: for the U.S., dial (626) 722-5443, and for Nigeria, call 02013444300. Additionally, you can reach out via email at help@paga.com. If you need immediate assistance with urgent issues such as lost cards or fraudulent activity, don't hesitate to reach out.