How should I validate 31440?

Validate the postal identifier together with country, locality and administrative hierarchy fields, not as a standalone global pattern.

What context is available for this record?

The page includes the parent country, related prefix or nearby codes, coordinates when available and source rows for download/API workflows.

Registry / Korea (South) / Postal Code prefixes / 31 / 31440 /

Postal Code 31440 in 신창면, Korea (South)

📍 What is My Postal Code?

Postal code 31440 covers 4 verified locality records in Korea (South) with interactive boundary centroid map and administrative hierarchy.

VERIFIED QUICK ANSWER & ADDRESS FORMAT 📏 Calculate Distance & Mail Time from 31440 →

Province / County / District

아산시

Region & Locality

신창면, 충청남도 (Korea (South))

📦 How to Write a Mailing Address for 31440

Recipient Name
Street Address / Building No.
31440 신창면, 충청남도
KOREA (SOUTH)

Mapped Localities for 31440

4 Places

Interactive Map: 31440 (Korea (South))

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 31440.

Technical Geodesic & Postal Specifications for 31440

Postal Identifier	31440
Primary Locality	신창면
WGS84 Centroid Coordinates	36.8196, 126.9183
Postal Prefix Sector	31xx → Browse prefix 31
Time Zone (Standard)	UTC+8 (Solar / Geodesic)
Geodesic Quadrant	36.8196° N, 126.9183° E (WGS84)
Open Location Code (Plus Code)	8Q88RW99+R8
UTM Grid Coordinates (WGS84)	52S 314330m E, 4076882m N
Solar Daylight Today (UTC)	🌅 21:46 UTC · 🌇 08:47 UTC
Distance from Your Location

Nearby postal code lookups in Korea (South)

Compare 31440 with adjacent postal codes in the same area or prefix range:

31430 📍 1.2 km · 0.7 mi

인주면

31439 📍 2.2 km · 1.4 mi

인주면

31434 📍 2.3 km · 1.4 mi

인주면

31431 📍 3.0 km · 1.9 mi

영인면

31429 📍 3.1 km · 1.9 mi

인주면

31428 📍 3.4 km · 2.1 mi

영인면

31436 📍 3.6 km · 2.2 mi

인주면

31432 📍 3.7 km · 2.3 mi

영인면

Postal code prefix range: 31

Postal code 31440 belongs to the 31 prefix district in Korea (South).

View all 31 postal codes → Korea (South) Directory

Verified data profile for Postal Code 31440

Based on 4 records, 1 postal code values and 4 mapped localities. Coordinate coverage is 100.0%.

Records

Postal identifiers

100.0%

Geocoded

31440

Example code

Postal code	Locality	Administrative path	Coordinates
31440	신창면	충청남도 / 아산시 / 신창면	36.8196, 126.9183
31440	염치읍	충청남도 / 아산시 / 염치읍	36.8281, 126.9285
31440	영인면	충청남도 / 아산시 / 영인면	36.8463, 126.9189
31440	인주면	충청남도 / 아산시 / 인주면	36.8478, 126.9107

Postal Code 31440 in 신창면, Korea (South)

Mapped Localities for 31440

Interactive Map: 31440 (Korea (South))

Technical Geodesic & Postal Specifications for 31440

Nearby postal code lookups in Korea (South)

Postal code prefix range: 31

Verified data profile for Postal Code 31440

Related postal lookups