Postal Code	Area
048-0136	Akaikawa (赤井川)	View
048-0137	Babasawa (婆沢)	View
048-0141	Kamitoyohoro (上豊幌)	View
048-0142	Toei (東栄)	View
048-0143	Taisei (大成)	View
048-0144	Higashikawa (東川)	View
048-0145	Kamitaisei (上大成)	View