JP Japan Major Regions Postal Code Details
🏛️ 島根県 · 中国地方
691-0013
出雲市
699-5500
吉賀町
699-2506
大田市
699-1433
奥出雲町
692-0063
安来市
696-0012
川本町
690-0043
松江市
695-0151
江津市
699-5632
津和野町
697-0031
浜田市
684-0403
海士町
699-3672
益田市
684-0104
知夫村
699-4707
美郷町
684-0301
西ノ島町
696-0101
邑南町
685-0022
隠岐の島町
699-1343
雲南市
690-3405
飯南町
📮JP Japan Regional Postal Code FAQ & Postal Regulations
🔢 How many digits are in a Japanese postal code?
Japanese postal codes consist of 7 digits in XXX-XXXX format (e.g., 100-8994).
🌍 Are extra markings needed for international mail?
Yes, for mail to Japan, add 'JAPAN' in English on the last address line, while keeping the 7-digit postal code.
❓ How to find an unknown postal code?
Use Japan Post's official postal code search (jp.postcode.com) or Google "住所 郵便番号" + address keywords.
📮 Will a wrong postal code delay delivery?
If the full address is correct, delivery may succeed but will be significantly delayed. Verify codes via Japan Post's address correction system.
🔄 Do postal codes ever change?
Yes, codes may update due to administrative changes. Always refer to the latest annual "Postal Code Directory" by Japan Post.