Lost iPhone and guess wallet

I lost my black 16g iPhone in a on 29th August 2012. Using find my iPhone app on iCloud the last known location was ruebuck road Dublin. I also lost my black guess wallet containing a lot of cards with my name on it. A quick look through the phone would have made it quite easy for the finder to return it to me. Contacting the Garda to see if anything has been handed in has proven difficult as the number given to me by them is ringing out.