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Japan postal codes starting with 204

22 postal codes in Japan start with 204. The international calling code for Japan is +81.

Postal codes

Showing 22 of 22

Postal codePlaceRegion
204-0000 Kiyose Shi Tokyo To
204-0001 Shitajuku Tokyo To
204-0002 Asahigaoka Tokyo To
204-0003 Nakazato Tokyo To
204-0004 Noshio Tokyo To
204-0011 Shimokiyoto Tokyo To
204-0012 Nakakiyoto Tokyo To
204-0013 Kamikiyoto Tokyo To
204-0021 Motomachi Tokyo To
204-0022 Matsuyama Tokyo To
204-0023 Takeoka Tokyo To
204-0024 Umezono Tokyo To
204-8501 Nakakiyoto Tokyo To
204-8511 Nakazato Tokyo To
204-8522 Matsuyama Tokyo To
204-8533 Matsuyama Tokyo To
204-8555 Takeoka Tokyo To
204-8558 Shimokiyoto Tokyo To
204-8567 Umezono Tokyo To
204-8585 Takeoka Tokyo To
204-8588 Noshio Tokyo To
204-8589 Noshio Tokyo To

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.