Hi @Gabriella33, @Amaris0, @David126,
I had a guest from Iran some time time ago, his passport was issued in Iran, but he currently lives in France for business purposes (for 25 years), so his phone number and other verifications properly showed up in the system.
What he told me about Iran with current government, it's slowly getting better and more open towards the western countries. However there are still lots of restrictions inside the country and I could imagine that the internet access is limited and controled...