Tsuruoka-shi ,Yamagata-kenYamagata-ken in kanji

Postal Code: 999-7123
JIS code: 06203
with check digit: 062031
Ooiwagawa, Tsuruoka-shi,
Yamagata-ken(aka: Yamagata, Yamagata-ken, Yamagataken)
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Japan National Postal Code List ver.8.11a (2008-11-28 09:06:54 GMT) by Fabrice Co. http://www.fabrice.co.jp/