Japan postal codes starting with 031
108 postal codes in Japan start with 031. The international calling code for Japan is +81.
Postal codes
Showing 108 of 108
| Postal code | Place | Region |
|---|---|---|
| 031-0000 | Hachinohe Shi | Aomori Ken |
| 031-0001 | Ruike | Aomori Ken |
| 031-0002 | Nakaibayashi | Aomori Ken |
| 031-0003 | Fukiage | Aomori Ken |
| 031-0004 | Minamiruike | Aomori Ken |
| 031-0007 | Kushibiki(Tsuchihashi) | Aomori Ken |
| 031-0011 | Tamukai | Aomori Ken |
| 031-0012 | Tokaichi | Aomori Ken |
| 031-0013 | Ishitearai | Aomori Ken |
| 031-0021 | Choja | Aomori Ken |
| 031-0022 | Nukazuka | Aomori Ken |
| 031-0023 | Korekawa | Aomori Ken |
| 031-0031 | Bancho | Aomori Ken |
| 031-0032 | Mikkamachi | Aomori Ken |
| 031-0033 | Muikamachi | Aomori Ken |
| 031-0034 | Takashokoji | Aomori Ken |
| 031-0035 | Terayokocho | Aomori Ken |
| 031-0036 | Daikumachi | Aomori Ken |
| 031-0037 | Kajicho | Aomori Ken |
| 031-0038 | Yamabushikoji | Aomori Ken |
| 031-0039 | Toyabecho | Aomori Ken |
| 031-0041 | Nijusannichimachi | Aomori Ken |
| 031-0042 | Jusannichimachi | Aomori Ken |
| 031-0043 | Jurokunichimachi | Aomori Ken |
| 031-0044 | Nijurokunichimachi | Aomori Ken |
| 031-0045 | Motokajicho | Aomori Ken |
| 031-0046 | Machikumicho | Aomori Ken |
| 031-0047 | Jobancho | Aomori Ken |
| 031-0051 | Tsutsumicho | Aomori Ken |
| 031-0052 | Motokajishicho | Aomori Ken |
| 031-0053 | Kajishicho | Aomori Ken |
| 031-0054 | Inaricho | Aomori Ken |
| 031-0055 | Aramachi | Aomori Ken |
| 031-0056 | Shinaramachi | Aomori Ken |
| 031-0057 | Kamikajishicho | Aomori Ken |
| 031-0058 | Kamikumicho | Aomori Ken |
| 031-0071 | Numadate | Aomori Ken |
| 031-0072 | Shiroshita | Aomori Ken |
| 031-0073 | Uruichi | Aomori Ken |
| 031-0074 | Babacho | Aomori Ken |
| 031-0075 | Uchimaru | Aomori Ken |
| 031-0076 | Horibatacho | Aomori Ken |
| 031-0077 | Nagane | Aomori Ken |
| 031-0081 | Kashiwazaki | Aomori Ken |
| 031-0082 | Jokaicho | Aomori Ken |
| 031-0083 | Kubocho | Aomori Ken |
| 031-0084 | Juhachinichimachi | Aomori Ken |
| 031-0085 | Juichinichimachi | Aomori Ken |
| 031-0086 | Yokamachi | Aomori Ken |
| 031-0087 | Tsuitachimachi | Aomori Ken |
| 031-0088 | Iwaizumicho | Aomori Ken |
| 031-0089 | Nagayokocho | Aomori Ken |
| 031-0111 | Nango Ichinosawa | Aomori Ken |
| 031-0112 | Nango Omori | Aomori Ken |
| 031-0113 | Nango Izumishimizu | Aomori Ken |
| 031-0114 | Nango Nakano | Aomori Ken |
| 031-0115 | Nango Aozukuri | Aomori Ken |
| 031-0201 | Nango Koromakisawa | Aomori Ken |
| 031-0202 | Nango Shimamori | Aomori Ken |
| 031-0801 | Koyo | Aomori Ken |
| 031-0802 | Konakano | Aomori Ken |
| 031-0803 | Suwa | Aomori Ken |
| 031-0804 | Aoba | Aomori Ken |
| 031-0811 | Shimminato | Aomori Ken |
| 031-0812 | Minatomachi | Aomori Ken |
| 031-0813 | Niida | Aomori Ken |
| 031-0814 | Myo | Aomori Ken |
| 031-0815 | Matsudate | Aomori Ken |
| 031-0816 | Niidanishi | Aomori Ken |
| 031-0821 | Shirogane | Aomori Ken |
| 031-0822 | Shiroganemachi | Aomori Ken |
| 031-0823 | Minatotakadai | Aomori Ken |
| 031-0824 | Asahigaoka | Aomori Ken |
| 031-0831 | Chikkogai | Aomori Ken |
| 031-0832 | Shiroganedai | Aomori Ken |
| 031-0833 | Okubo | Aomori Ken |
| 031-0834 | Sakuragaoka | Aomori Ken |
| 031-0841 | Samemachi | Aomori Ken |
| 031-0842 | Misakidai | Aomori Ken |
| 031-0843 | Kanehama | Aomori Ken |
| 031-0844 | Mihono | Aomori Ken |
| 031-8501 | 八戸工業大学 | Aomori Ken |
| 031-8504 | Chikkogai | Aomori Ken |
| 031-8505 | 八戸工業大学第二高等学校 | Aomori Ken |
| 031-8507 | Minatotakadai | Aomori Ken |
| 031-8510 | Shiroshita | Aomori Ken |
| 031-8511 | 八戸商工会議所 | Aomori Ken |
| 031-8520 | Uruichi | Aomori Ken |
| 031-8533 | 株式会社 三春屋 | Aomori Ken |
| 031-8538 | Koyo | Aomori Ken |
| 031-8543 | 有限会社 ヴィアノヴァ | Aomori Ken |
| 031-8544 | 学校法人 光星学院 本部事務局 | Aomori Ken |
| 031-8545 | Minatotakadai | Aomori Ken |
| 031-8550 | 東北電力 株式会社 八戸営業所 | Aomori Ken |
| 031-8551 | 青森労災病院 | Aomori Ken |
| 031-8555 | 八戸市立 市民病院 | Aomori Ken |
| 031-8558 | Shiroshita | Aomori Ken |
| 031-8570 | Fukiage | Aomori Ken |
| 031-8577 | Koyo | Aomori Ken |
| 031-8585 | Koyo | Aomori Ken |
| 031-8588 | 八戸大学 | Aomori Ken |
| 031-8601 | Shiroshita | Aomori Ken |
| 031-8608 | 八戸港湾運送 株式会社 | Aomori Ken |
| 031-8611 | Koyo | Aomori Ken |
| 031-8612 | 八戸信用金庫 | Aomori Ken |
| 031-8617 | 大平洋金属 株式会社 八戸製造所 | Aomori Ken |
| 031-8655 | 株式会社 吉田産業 | Aomori Ken |
| 031-8686 | Uchimaru | Aomori Ken |
Source: GeoNames postal code data (CC BY). See data sources.
Frequently asked questions
How many postal codes does Japan have?
Our list has 146,447 postal codes for Japan. The official number can differ because postal services update their codes over time.
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