117earlst One possible way is- Home depot sells a plastic type material in a roll. (they sell one that looks like stain glass, frosted, etc.) I have used the frost glass and applied it to a window for privacy. It isn't hard to do and doesn't look tacky. Take your time and measure correctly but, then it is applied with water only - it looks great and can be easily removed if you decide you want a change. You would have to cut the number out carefully and apply the material on the inside of the door - Remember to cut the number out so it will not be backwards when you apply it.
The other way is to call some glass stores they can likely sand blast it on - permanent solution or a printing place that does signs on car windows can also print it for you to apply with a sticky material.
Have fun with it!

Union Studio, Architecture & Community Design This was actually a custom sand blast / etch from a local glass place. This said - it can be done yourself or through a number of suppliers who do applied films to get the same effect. We have this kind of product on our office entrance doors and you can't tell the difference unless you get up close and personal.

Douglas P. Kallfelz - Principal, Union Studio This room is a Ralph Lauren color - Roaring Mountain

The Shabby Nest Benjamin Moore's Seacliff Heights is a similar color.

jamiey12 Did anyone find out what color this is???

ajherbine Ralph Lauren Roaring Mountain.

laceybr what is the black door paint color? Thanks!

Linda Lanford I have an old old bench like the one pictured above, from an old church I think. If anyone is interested let me know. Needs some refurbushing