Japan

343-0021 post code

Post code details

1 place

Code

Place

Obayashi

Region

Saitama Ken

County

Koshigaya Shi

Coordinates

35.9006, 139.7804

Accuracy

—

Country

Japan

Location

OpenStreetMap ↗

35.9006, 139.7804© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Obayashi	Saitama Ken	Koshigaya Shi	35.9006, 139.7804

Nearby codes

All →

343-0001 343-0002 343-0003 343-0004 343-0005 343-0006 343-0007 343-0008 343-0011 343-0012 343-0013 343-0014

Same code in other countries

Country	Place	Region
PT Portugal	Carregal do Sal	Viseu

FAQ

Which city is 343-0021 in?

Obayashi, Saitama Ken, Japan.

What are the coordinates of 343-0021?

35.9006, 139.7804

Is 343-0021 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