My guest and I cannot see each others phone numbers, she needed to contact me as she is arriving today and she is having problems paying through Airbnb and we need to communicate which each other.
It's supposed to be hidden to protect you as a host. Also, please don't use other payment method other than Airbnb because you're going to risk yourself getting banned.
You cannot see each other's phone numbers, @Louise100, because she has not actually booked your place. She is not yet your guest. Best practice is to wait until she sorts the payment herself and finalises the booking. Letting her arrive before she does is a recipe for disaster (and for further frantic questions to the community).
Tell her to give Airbnb a call if she needs.
If you don't have each others' contact information, that means you do not have a reservation. They hide this information to protect both the host and the guest. The guest needs to pay through the Airbnb system, period.
I was referring someone to a kayak rental company and couldn't get their business phone number to go through. They were not going to book with me but wanted the other information. Trying to be helpful; it wasn't my phone number.