As of my last knowledge update in January 2022, Cash App did not have a direct 24-hour customer service number.(1-850-331-1141) However, please note that company policies and contact information can change, so it's essential to check the most recent and accurate details directly from Cash App's official channels.

Instant Messenger: https://groups.google.com/a/chromium.org/g/telemetry/c/4URWda75FEE