I am in need of an scholarly advice. My heart is inclined towards a sister for marriage. She seems to have a good character. Her appearance tells me that she has a lot of respect for this religion and what ever she does is to please Allah. She is a practicing Muslim and I believe that she has all those qualities that I am looking for in a woman. However I am confused on how to send a proposal to her. Note I know the way how Islam teaches us to send a proposal which is through your Wali (Guardian) e.g. Father to talk to her parents. The problem here is that I don't know how to find her contact information. Like I would need her home phone in order for my parents to make a call and to visit them. My family members don't know them or anyone who might know them either. I know a muslim brother of mine who has a sister who knows her and can talk to her about this and get her home phone number? Is that permissible is Islam? I don't want to approach her directly and ask for it or ask one of her sister friends to ask for the number because the problem here is I am not supposed to talk to na mahrams in Islam and I want to take every step accordingly to what my religion tells me so I am confused how to find her contact information. Can someone here with knowledge regarding this matter help me?