Japan

740-0004 post code

Post code details

1 place

Code

Place

Showamachi

Region

Yamaguchi Ken

County

Iwakuni Shi

Coordinates

34.1742, 132.2298

Accuracy

—

Country

Japan

Location

OpenStreetMap ↗

34.1742, 132.2298© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Showamachi	Yamaguchi Ken	Iwakuni Shi	34.1742, 132.2298

Nearby codes

All →

740-0000 740-0000 740-0001 740-0002 740-0003 740-0011 740-0012 740-0013 740-0014 740-0015 740-0016 740-0017

Same code in other countries

This code only appears in this country.

FAQ

Which city is 740-0004 in?

Showamachi, Yamaguchi Ken, Japan.

What are the coordinates of 740-0004?

34.1742, 132.2298

Is 740-0004 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