Iwakuni-shi ,Yamaguchi-kenYamaguchi-ken in kanji

Postal Code: 740-0000
JIS code: 35208
with check digit: 352080
When there is not a mention, Iwakuni-shi,
Yamaguchi-ken(aka: Yamaguchi, Yamaguchi-ken, Yamaguchiken)
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Japan National Postal Code List ver.8.09a (2008-09-30 08:43:12 GMT) by Fabrice Co. http://www.fabrice.co.jp/