Japan postal codes starting with 231
161 postal codes in Japan start with 231. The international calling code for Japan is +81.
Postal codes
Showing 161 of 161
| Postal code | Place | Region |
|---|---|---|
| 231-0000 | Naka Ku | Kanagawa Ken |
| 231-0001 | Shinko | Kanagawa Ken |
| 231-0002 | Kaigandori | Kanagawa Ken |
| 231-0003 | Kitanakadori | Kanagawa Ken |
| 231-0004 | Motohamacho | Kanagawa Ken |
| 231-0005 | Honcho | Kanagawa Ken |
| 231-0006 | Minaminakadori | Kanagawa Ken |
| 231-0007 | Bentendori | Kanagawa Ken |
| 231-0011 | Otamachi | Kanagawa Ken |
| 231-0012 | Aioicho | Kanagawa Ken |
| 231-0013 | Sumiyoshicho | Kanagawa Ken |
| 231-0014 | Tokiwacho | Kanagawa Ken |
| 231-0015 | Onoecho | Kanagawa Ken |
| 231-0016 | Masagocho | Kanagawa Ken |
| 231-0017 | Minatocho | Kanagawa Ken |
| 231-0021 | Nihonodori | Kanagawa Ken |
| 231-0022 | Yokohamakoen | Kanagawa Ken |
| 231-0023 | Yamashitacho | Kanagawa Ken |
| 231-0024 | Yoshihamacho | Kanagawa Ken |
| 231-0025 | Matsukagecho | Kanagawa Ken |
| 231-0026 | Kotobukicho | Kanagawa Ken |
| 231-0027 | Ogicho | Kanagawa Ken |
| 231-0028 | Okinacho | Kanagawa Ken |
| 231-0031 | Bandaicho | Kanagawa Ken |
| 231-0032 | Furocho | Kanagawa Ken |
| 231-0033 | Chojamachi | Kanagawa Ken |
| 231-0034 | Miyoshicho | Kanagawa Ken |
| 231-0035 | Chitosecho | Kanagawa Ken |
| 231-0036 | Yamadacho | Kanagawa Ken |
| 231-0037 | Fujimicho | Kanagawa Ken |
| 231-0038 | Yamabukicho | Kanagawa Ken |
| 231-0041 | Yoshidamachi | Kanagawa Ken |
| 231-0042 | Fukutomicho Nishidori | Kanagawa Ken |
| 231-0043 | Fukutomicho Nakadori | Kanagawa Ken |
| 231-0044 | Fukutomicho Higashidori | Kanagawa Ken |
| 231-0045 | Isezakicho | Kanagawa Ken |
| 231-0046 | Suehirocho | Kanagawa Ken |
| 231-0047 | Hagoromocho | Kanagawa Ken |
| 231-0048 | Horaicho | Kanagawa Ken |
| 231-0051 | Akamoncho | Kanagawa Ken |
| 231-0052 | Hanabusacho | Kanagawa Ken |
| 231-0053 | Hatsunecho | Kanagawa Ken |
| 231-0054 | Koganecho | Kanagawa Ken |
| 231-0055 | Sueyoshicho | Kanagawa Ken |
| 231-0056 | Wakabacho | Kanagawa Ken |
| 231-0057 | Akebonocho | Kanagawa Ken |
| 231-0058 | Yayoicho | Kanagawa Ken |
| 231-0061 | Uchidacho | Kanagawa Ken |
| 231-0062 | Sakuragicho | Kanagawa Ken |
| 231-0063 | Hanasakicho | Kanagawa Ken |
| 231-0064 | Nogecho | Kanagawa Ken |
| 231-0065 | Miyagawacho | Kanagawa Ken |
| 231-0066 | Hinodecho | Kanagawa Ken |
| 231-0801 | Shinyamashita | Kanagawa Ken |
| 231-0802 | Kominatocho | Kanagawa Ken |
| 231-0803 | Hommoku Juniten | Kanagawa Ken |
| 231-0804 | Hommoku Miyabara | Kanagawa Ken |
| 231-0805 | Wadayama | Kanagawa Ken |
| 231-0806 | Hommokucho | Kanagawa Ken |
| 231-0811 | Hommoku Futo | Kanagawa Ken |
| 231-0812 | Nishikicho | Kanagawa Ken |
| 231-0813 | Kamomecho | Kanagawa Ken |
| 231-0814 | Toyoracho | Kanagawa Ken |
| 231-0815 | Chidoricho | Kanagawa Ken |
| 231-0816 | Minamihommoku | Kanagawa Ken |
| 231-0821 | Hommoku Hara | Kanagawa Ken |
| 231-0822 | Hommoku Motomachi | Kanagawa Ken |
| 231-0823 | Hommoku Osatocho | Kanagawa Ken |
| 231-0824 | Hommoku Sannotani | Kanagawa Ken |
| 231-0825 | Hommoku Makado | Kanagawa Ken |
| 231-0826 | Hommoku Arai | Kanagawa Ken |
| 231-0827 | Hommoku Wada | Kanagawa Ken |
| 231-0831 | Yaguchidai | Kanagawa Ken |
| 231-0832 | Hommoku Midorigaoka | Kanagawa Ken |
| 231-0833 | Hommoku Manzaka | Kanagawa Ken |
| 231-0834 | Ikebukuro | Kanagawa Ken |
| 231-0835 | Negishi Kazodai | Kanagawa Ken |
| 231-0836 | Negishicho | Kanagawa Ken |
| 231-0837 | Takinoe | Kanagawa Ken |
| 231-0838 | Mameguchidai | Kanagawa Ken |
| 231-0839 | Nakaodai | Kanagawa Ken |
| 231-0841 | Myokojidai | Kanagawa Ken |
| 231-0842 | Uenocho | Kanagawa Ken |
| 231-0843 | Hongocho | Kanagawa Ken |
| 231-0844 | Nishinoyacho | Kanagawa Ken |
| 231-0845 | Tateno | Kanagawa Ken |
| 231-0846 | Yamatocho | Kanagawa Ken |
| 231-0847 | Takenomaru | Kanagawa Ken |
| 231-0848 | Sagiyama | Kanagawa Ken |
| 231-0849 | Mugitacho | Kanagawa Ken |
| 231-0851 | Yamamotocho | Kanagawa Ken |
| 231-0852 | Nishitakenomaru | Kanagawa Ken |
| 231-0853 | Negishidai | Kanagawa Ken |
| 231-0854 | Negishi Asahidai | Kanagawa Ken |
| 231-0855 | Terakubo | Kanagawa Ken |
| 231-0856 | Minosawa | Kanagawa Ken |
| 231-0857 | Tsukagoshi | Kanagawa Ken |
| 231-0858 | Oshibadai | Kanagawa Ken |
| 231-0859 | Ohiracho | Kanagawa Ken |
| 231-0861 | Motomachi | Kanagawa Ken |
| 231-0862 | Yamatecho | Kanagawa Ken |
| 231-0863 | Suwacho | Kanagawa Ken |
| 231-0864 | Chiyozakicho | Kanagawa Ken |
| 231-0865 | Kitagatacho | Kanagawa Ken |
| 231-0866 | Kashiwaba | Kanagawa Ken |
| 231-0867 | Uchikoshi | Kanagawa Ken |
| 231-0868 | Ishikawacho | Kanagawa Ken |
| 231-8001 | Otacho | Kanagawa Ken |
| 231-8008 | Sakuragicho | Kanagawa Ken |
| 231-8307 | Ogamicho | Kanagawa Ken |
| 231-8310 | Yamashitacho | Kanagawa Ken |
| 231-8311 | Nihonodori | Kanagawa Ken |
| 231-8312 | Yamashitacho | Kanagawa Ken |
| 231-8313 | Yamashitacho | Kanagawa Ken |
| 231-8314 | Yamashitacho | Kanagawa Ken |
| 231-8315 | Hommachi | Kanagawa Ken |
| 231-8316 | Yamashitacho | Kanagawa Ken |
| 231-8320 | Yamashitacho | Kanagawa Ken |
| 231-8321 | Sakuragicho | Kanagawa Ken |
| 231-8323 | Motohamacho | Kanagawa Ken |
| 231-8324 | Yamashitacho | Kanagawa Ken |
| 231-8330 | Hommachi | Kanagawa Ken |
| 231-8331 | Sakuragicho | Kanagawa Ken |
| 231-8335 | Sakuragicho | Kanagawa Ken |
| 231-8338 | Sakuragicho | Kanagawa Ken |
| 231-8340 | Yamashitacho | Kanagawa Ken |
| 231-8343 | Yamashitacho | Kanagawa Ken |
| 231-8346 | Yamashitacho | Kanagawa Ken |
| 231-8411 | Kitanakadori | Kanagawa Ken |
| 231-8419 | Minaminakadori | Kanagawa Ken |
| 231-8434 | Kitanakadori | Kanagawa Ken |
| 231-8445 | Otacho | Kanagawa Ken |
| 231-8464 | Furocho | Kanagawa Ken |
| 231-8477 | Ogamicho | Kanagawa Ken |
| 231-8478 | Sakuragicho | Kanagawa Ken |
| 231-8484 | Hanasakicho | Kanagawa Ken |
| 231-8520 | Yamashitacho | Kanagawa Ken |
| 231-8528 | Yamashitacho | Kanagawa Ken |
| 231-8534 | Yamashitacho | Kanagawa Ken |
| 231-8536 | Yamashitacho | Kanagawa Ken |
| 231-8539 | Yamashitacho | Kanagawa Ken |
| 231-8544 | Yamashitacho | Kanagawa Ken |
| 231-8549 | Yamashitacho | Kanagawa Ken |
| 231-8550 | Yamashitacho | Kanagawa Ken |
| 231-8555 | Yamashitacho | Kanagawa Ken |
| 231-8562 | Yamatecho | Kanagawa Ken |
| 231-8566 | Yamashitacho | Kanagawa Ken |
| 231-8585 | Kotobukicho | Kanagawa Ken |
| 231-8588 | Nihonodori | Kanagawa Ken |
| 231-8616 | Chojamachi | Kanagawa Ken |
| 231-8652 | Yamatecho | Kanagawa Ken |
| 231-8654 | Yamatecho | Kanagawa Ken |
| 231-8660 | Yamatecho | Kanagawa Ken |
| 231-8682 | Shinyamashita | Kanagawa Ken |
| 231-8689 | Uenomachi | Kanagawa Ken |
| 231-8711 | Hommachi | Kanagawa Ken |
| 231-8715 | Nishikimachi | Kanagawa Ken |
| 231-8771 | Sakuragicho | Kanagawa Ken |
| 231-8772 | Sakuragicho | Kanagawa Ken |
| 231-8831 | Minaminakadori | Kanagawa Ken |
| 231-8966 | Sakuragicho | Kanagawa 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.
How do I find a postal code by place name?
Type the place name in the search box above the table, or use the letter buttons to jump to the first letter.