Hello. While this feature is not available, we ask for additional comments and votes be left on the open idea for uploading contacts without email addresses, not here on our support boards. Our Product team regularly reviews our Feedback boards more than our Get Help area. Though we do not have a time estimate of if a feature like this will be available in the product, any updates will be posted there, not on this post. Voting and commenting on that post allows you to be notified of replies.
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