Japan

370-2306 post code

Post code details

1 place

Code

Place

Ainota

Region

Gumma Ken

County

Tomioka Shi

Coordinates

36.2838, 138.9268

Accuracy

—

Country

Japan

Location

OpenStreetMap ↗

36.2838, 138.9268© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Ainota	Gumma Ken	Tomioka Shi	36.2838, 138.9268

Nearby codes

All →

370-2292 370-2300 370-2301 370-2302 370-2303 370-2304 370-2305 370-2307 370-2311 370-2312 370-2313 370-2314

Same code in other countries

This code only appears in this country.

FAQ

Which city is 370-2306 in?

Ainota, Gumma Ken, Japan.

What are the coordinates of 370-2306?

36.2838, 138.9268

Is 370-2306 used in other countries?

No.

The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in