How to unblock all blocked phone numbers on iPhone?

jayphilb wrote:

How can I unblock all blocked phone numbers? I think I have one blocked that I don't want blocked but I don't know the number.

Setting>iPhone>Blocked Contacts to see the list >Edit

Block phone numbers, contacts, and emails on your iPhone, iPad, or iPod touch - Apple Support

jayphilb wrote:

Doesn’t help. Have do one at a time. Want to delete all at once.

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