Webwallkill is a hamlet, generally identified as coterminous with zip code 12589, telephone exchange 895 in the 845 area code and most of the wallkill central school district. Webthis page shows the location of wallkill, ny 12589, usa on a detailed road map. Choose from several map styles. Webdiscover places to visit and explore on bing maps, like wallkill, new york. Get directions, find nearby businesses and places, and much more. Webthe detailed satellite map represents one of many map types and styles available. Look at wallkill, ulster county, new…