Ko Postal Codes

Ko in Japan has 11 postal codes recorded, running from 308-0021 to 868-0201.

• 308-0021
• 384-0801
• 384-2104
• 470-2413
• 583-0006
• 682-0942
• 689-4511
• 719-3206
• 781-6401
• 789-1201
• 868-0201

Addressing mail to Ko

〒308-0021
[Prefecture]
[Street address]
[Recipient name]
JAPAN

Nearest towns

Measured from Ko:

Mizue 4 km W  ·  Toyosaki 5 km W  ·  Sakamoto 5 km NW  ·  Nishiekimaecho 6 km SW  ·  Tanokuchi 6 km SW  ·  Segawa 7 km W  ·  Nakazonecho 8 km SE  ·  Higashishimmachi 8 km NE

All Japan postal codes  ·  Other places starting with K

For the code covering one specific street or building in Ko, use the official finder: www.post.japanpost.jp/zipcode.