Contact on our Uphold customer support phone number ☎️ 1-(830)-289-3623 [[24 7]] for any kind of support and services related with the Uphold wallet. Visit the Uphold Customer Service site to find answers to common problems [[ ☎️ 1-(830)-289-3623 ]], use online chat, or call customer service phone number at ☎️ 1-(830)-289-3623 for support.