I don't remember Conda having any house numbers. It is and was a very small mining town with very small houses that were company built and rented out. Unless someone else answers you with something different, I can not recall any specific house either. You could see if the Anaconda Mining Co. might still be in business and if so, if they might have had records of some sort. The Anaconda Mining Co. headquarters when I was younger was in Butte, Montana. Sorry that I can't give you specific information. When I knew the family they were in Soda Springs, a larger town than Conda.