Japan postal codes starting with 255
7 postal codes in Japan start with 255. The international calling code for Japan is +81.
Postal codes
Showing 7 of 7
| Postal code | Place | Region |
|---|---|---|
| 255-0000 | Oiso Machi | Kanagawa Ken |
| 255-0001 | Koma | Kanagawa Ken |
| 255-0002 | Higashicho | Kanagawa Ken |
| 255-0003 | Oiso | Kanagawa Ken |
| 255-0004 | Higashikoiso | Kanagawa Ken |
| 255-0005 | Nishikoiso | Kanagawa Ken |
| 255-8555 | Higashikoiso | 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.