How to exclude multiple rural addresses from free shipping rule

Hi I can use the zip code rule to exclude a rural code, but I want to add multiple rural codes to this rule, I tried entering a few in a row into the rule field with a space after each one e.g 4040 4041 4041 but this didn’t work, does anyone know if it has to have comma’s after each code to work? e.g 3032, 3083, 3084 etc.
Or if this will even work with multiple codes listed.

thanks
Nick