Postal Code Finder
Registry / Japan / Postal Code prefixes / 30 / 306-0003 /

Postal Code 306-0003 in Midoricho, Japan

📍 What is My Postal Code?

Postal code 306-0003 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

VERIFIED QUICK ANSWER & ADDRESS FORMAT 📏 Calculate Distance & Mail Time from 306-0003 →
Province / County / District
Koga Shi
Region & Locality
Midoricho, Ibaraki Ken (Japan)
📦 How to Write a Mailing Address for 306-0003 
Recipient Name
Street Address / Building No.
306-0003 Midoricho, Ibaraki Ken
JAPAN

Mapped Localities for 306-0003

1 Place
Midoricho
306-0003
Ibaraki Ken · Koga Shi
📍 36.2039, 139.7242

Interactive Map: 306-0003 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 306-0003.

Technical Geodesic & Postal Specifications for 306-0003

Postal Identifier 306-0003
Primary Locality Midoricho
WGS84 Centroid Coordinates 36.2039, 139.7242
Postal Prefix Sector30xx → Browse prefix 30
Time Zone (Standard)UTC+9 (JST · Asia/Tokyo)
Geodesic Quadrant36.2039° N, 139.7242° E (WGS84)
Open Location Code (Plus Code)8Q8X6P3F+HM
UTM Grid Coordinates (WGS84)54S 385309m E, 4007319m N
Solar Daylight Today (UTC)🌅 20:52 UTC  ·  🌇 07:59 UTC
Distance from Your Location

Nearby postal code lookups in Japan

Compare 306-0003 with adjacent postal codes in the same area or prefix range:

270-0201 📍 13.1 km · 8.1 mi
Sekiyado Sangenya
270-0202 📍 13.1 km · 8.1 mi
Sekiyado Daimachi
270-0203 📍 13.1 km · 8.1 mi
Sekiyado Motomachi
270-0204 📍 13.1 km · 8.1 mi
Sekiyado Uchimachi
270-0205 📍 13.1 km · 8.1 mi
Sekiyado Edomachi
270-0206 📍 13.1 km · 8.1 mi
Sekiyadomachi
340-0100 📍 14.3 km · 8.9 mi
Satte Shi
270-0217 📍 16.2 km · 10.1 mi
Hayama

Postal code prefix range: 30

Postal code 306-0003 belongs to the 30 prefix district in Japan.

View all 30 postal codes → Japan Directory

Verified data profile for Postal Code 306-0003

Based on 1 records, 1 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.

1
Records
1
Postal identifiers
100.0%
Geocoded
306-0003
Example code
Postal code Locality Administrative path Coordinates
306-0003 Midoricho Ibaraki Ken / Koga Shi 36.2039, 139.7242

Related postal lookups

Japan
Country
Postal Code prefixes
Postal code prefixes
Prefix 30
Postal code range · 1,802 records
270-0201
Nearby postal code · 1 records
270-0202
Nearby postal code · 1 records
270-0203
Nearby postal code · 1 records
270-0204
Nearby postal code · 1 records
270-0205
Nearby postal code · 1 records
270-0206
Nearby postal code · 1 records
📍 Interactive Postal Code Tools, UPU S42 Address Validator & Country Hubs
Find your exact postal code via GPS, calculate distance & delivery times, or validate postcodes and international address formats.
📍 Find My Postal Code 📏 Distance & Mail Time ✅ Validate Code & Address Format
🏙️ Major Cities Directory → 🔢 Postal Code Prefixes → 🗺️ Country Overview →