Japan

310-0004 post code

Post code details

1 place

Code

Place

Aoyagicho

Region

Ibaraki Ken

County

Mito Shi

Coordinates

36.3947, 140.4805

Accuracy

—

Country

Japan

Location

OpenStreetMap ↗

36.3947, 140.4805© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Aoyagicho	Ibaraki Ken	Mito Shi	36.3947, 140.4805

Nearby codes

All →

310-0000 310-0001 310-0002 310-0003 310-0005 310-0011 310-0012 310-0013 310-0014 310-0015 310-0021 310-0022

Same code in other countries

This code only appears in this country.

FAQ

Which city is 310-0004 in?

Aoyagicho, Ibaraki Ken, Japan.

What are the coordinates of 310-0004?

36.3947, 140.4805

Is 310-0004 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