I have a list of zip code prefixes (the first three digits of a US zip code). I have another table that groups zip code prefixes into regions where A1= 'AL-N' (this is the region) and A2= '350-359, 362'. A2 represents all zip codes prefixes between 350 and 359 and also include prefix 362. What I would like to do, is assign the region from the table to a column in my list of zip code prefixes. Does anyone know how I might be able to do this? Thanks.