I am about to set up my seller account and want to eventually offer telephone consults with clients. Is this possible through Fiverr and how is it done? Do I sell the gig and then through messages to the client set up the phone call?
Since the exchange of personal information is against Terms of Service I would suggest to contact customer support to ask for permission.
Good luck with that. You may not find it to go smoothly. Things like them not being there when you call, them having your phone number, them not speaking your language, and other such things may happen. However it’s worth a try and I could be wrong.