https://partner.redpointpositioning.com/forums/general-discussion/3acab1ea-a0ee-ef11-a4de-000d3a30cb0c

https://makemusic.zendesk.com/hc/en-us/community/posts/30083915255447-How-to-Change-Contact-Number-in-Coinbase-Account-%F0%9D%90%A0%F0%9D%90%9E%F0%9D%90%A7%F0%9D%90%9E%F0%9D%90%AB%F0%9D%90%9A%F0%9D%90%A5-%F0%9D%90%AA%F0%9D%90%AE%F0%9D%90%9E%F0%9D%90%AB%F0%9D%90%A2%F0%9D%90%9E%F0%9D%90%AC

https://makemusic.zendesk.com/hc/en-us/community/posts/30083928936215-How-do-i-change-my-phone-number-in-coinbase-app-%F0%9D%91%B8%F0%9D%92%96%F0%9D%92%8A%F0%9D%92%84%F0%9D%92%8C-%F0%9D%91%BA%F0%9D%92%96%F0%9D%92%91%F0%9D%92%91%F0%9D%92%90%F0%9D%92%93%F0%9D%92%95

https://partner.redpointpositioning.com/forums/general-discussion/4c620150-a1ee-ef11-a4de-000d3a30cb0c

https://makemusic.zendesk.com/hc/en-us/community/posts/30083915255447-How-to-Change-Contact-Number-in-Coinbase-Account-%F0%9D%90%A0%F0%9D%90%9E%F0%9D%90%A7%F0%9D%90%9E%F0%9D%90%AB%F0%9D%90%9A%F0%9D%90%A5-%F0%9D%90%AA%F0%9D%90%AE%F0%9D%90%9E%F0%9D%90%AB%F0%9D%90%A2%F0%9D%90%9E%F0%9D%90%AC

https://partner.redpointpositioning.com/forums/general-discussion/17474f94-a1ee-ef11-a4de-000d3a30cb0c

https://tpv.vn/post/50332_can-you-make-a-coinbase-account-without-a-phone-number-if-you-can-039-t-use-your.html

https://makemusic.zendesk.com/hc/en-us/community/posts/30084049666199-Can-you-make-a-Coinbase-account-without-a-phone-number-%F0%9D%98%BC%F0%9D%99%A3%F0%9D%99%AE-%F0%9D%99%9E%F0%9D%99%A8%F0%9D%99%A8%F0%9D%99%AA%F0%9D%99%9A

https://partner.redpointpositioning.com/forums/general-discussion/a4370bb3-a1ee-ef11-a4de-000d3a30cb0c

https://tpv.vn/post/50362_how-to-change-contact-number-in-coinbase-account-need-to-message-coinbase-avoid.html