Japan

378-0054 post code

Post code details

1 place

Code

Place

Nishiharashimmachi

Region

Gumma Ken

County

Numata Shi

Coordinates

36.6449, 139.0534

Accuracy

—

Country

Japan

Location

OpenStreetMap ↗

36.6449, 139.0534© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Nishiharashimmachi	Gumma Ken	Numata Shi	36.6449, 139.0534

Nearby codes

All →

378-0034 378-0035 378-0041 378-0042 378-0043 378-0044 378-0045 378-0046 378-0047 378-0048 378-0051 378-0052

Same code in other countries

Country	Place	Region
PT Portugal	Ancas	Aveiro

FAQ

Which city is 378-0054 in?

Nishiharashimmachi, Gumma Ken, Japan.

What are the coordinates of 378-0054?

36.6449, 139.0534

Is 378-0054 used in other countries?

Yes, 1 other countries.

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