Paying for Spotify Premium. Account is synced with a phone number no longer owned by user. Permit updating phone number ∆ without access to no longer available phone number using any other number of industry standard verification options.
Welcome to the Community and thank you for posting.
At the moment, it's not possible for users to change the phone number from their Account Overview. So in this case, we suggest you contact the folks from Customer Support who can take a deeper look into your account. Here is the link.
Don't hesitate to reach out again if you have questions.
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