Koshi Shi, Kumamoto Ken, Japan – Postal Codes

List of postal codes

Place Postal code
Aioi 861-1101
Fukuhara 861-1116
Ikanikeisaiganaibaai 861-1100
Kaminosho 861-1111
Kikudomi 861-1112
Miyoshi 861-1198, 861-1197, 861-1193, 861-1104
Nonoshima 861-1103
Sakae 861-1113
Suya 861-1192, 861-1102
Takaba 861-1114, 861-1195
Toyoka 861-1115
Wabu 861-1105

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Each region in Koshi Shi has its own unique postal code, and it’s important to have the correct code to ensure timely delivery of your mail. To find the correct code for your destination region, simply click on the region in the list above. If you’re unsure which region to choose, try our address lookup tool at the top of the page or use our interactive map to find your zip code.