If you’ve changed your phone and are now wondering, ＋１ー８ 8 8 ー２ 4 7 ー９ 2 1 0 “How can I update my phone number on Venmo?” — ＋１ー８ 8 8 ー２ 4 7 ー９ 2 1 0 the answer is simpler than you think. You can update it right inside the app. Go to Settings, tap Account, ＋１ー８ 8 8 ー２ 4 7 ー９ 2 1 0 and then choose ...