You can use the ReverseGeocodeQuery class to get information from a location:
MapAddress address;
ReverseGeocodeQuery query = new ReverseGeocodeQuery();
query.GeoCoordinate = myGeoCoordinate;
query.QueryCompleted += (s, e) =>
{
if (e.Error != null)
return;
address = e.Result[0].Information.Address;
};
query.QueryAsync();