Home›Area codes in South Dakota›北美电话区号605🌐中文EnglishEspañolFrançais中文EntityQ3150237· pop 5· linked from 600 articles北美电话区号605area code for all of South Dakota, United StatesWikidata factsDialing code605Sources (1)wikidata.orgvia Wikidata · CC0Available in 4 languagesEspañolFrançaissimplevia Wikidata sitelinks · CC0ConnectionsNorth American Numbering PlanEntitytelephone numbering planEntityCategoriesArea codes in South DakotaArea codes in the United StatesTelecommunications-related introductions in 1947