JP Japan Major Regions Postal Code Details
🏛️ ﾜｶﾔﾏｹﾝ · カンサイ チホウ
649-0302
ｱﾘﾀﾞｼ
649-6242
ｲﾜﾃﾞｼ
640-0454
ｶｲﾅﾝｼ
649-6421
ｷﾉｶﾜｼ
644-0032
ｺﾞﾎﾞｳｼ
647-0053
ｼﾝｸﾞｳｼ
646-0211
ﾀﾅﾍﾞｼ
649-2100
ﾆｼﾑﾛｸﾞﾝｶﾐﾄﾝﾀﾞﾁｮｳ
649-2200
ﾆｼﾑﾛｸﾞﾝｼﾗﾊﾏﾁｮｳ
649-2600
ﾆｼﾑﾛｸﾞﾝｽｻﾐﾁｮｳ
648-0084
ﾊｼﾓﾄｼ
640-8222
ﾜｶﾔﾏｼ
643-0362
ﾞﾝｱﾘﾀﾞｶﾞﾜﾁｮｳ
649-1537
ﾞﾝｲﾅﾐﾁｮｳ
649-7102
ﾞﾝｶﾂﾗｷﾞﾁｮｳ
649-2106
ﾞﾝｶﾐﾄﾝﾀﾞﾁｮｳ
647-1600
ﾞﾝｷﾀﾔﾏﾑﾗ
640-1474
ﾞﾝｷﾐﾉﾁｮｳ
649-4123
ﾞﾝｸｼﾓﾄﾁｮｳ
648-0131
ﾞﾝｸﾄﾞﾔﾏﾁｮｳ
648-0211
ﾞﾝｺｳﾔﾁｮｳ
649-4565
ﾞﾝｺｻﾞｶﾞﾜﾁｮｳ
649-2523
ﾞﾝｼﾗﾊﾏﾁｮｳ
649-3167
ﾞﾝｽｻﾐﾁｮｳ
649-5172
ﾞﾝﾀｲｼﾞﾁｮｳ
649-5312
ﾞﾝﾅﾁｶﾂｳﾗﾁｮｳ
649-1311
ﾞﾝﾋﾀﾞｶｶﾞﾜﾁｮｳ
649-1223
ﾞﾝﾋﾀﾞｶﾁｮｳ
643-0075
ﾞﾝﾋﾛｶﾞﾜﾁｮｳ
645-0014
ﾞﾝﾐﾅﾍﾞﾁｮｳ
644-0044
ﾞﾝﾐﾊﾏﾁｮｳ
643-0006
ﾞﾝﾕｱｻﾁｮｳ
649-1101
ﾞﾝﾕﾗﾁｮｳ
📮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.