우코 - 우편번호 주소 검색

UCO is a Korean postal code and address search app that uses the official Road Name Address API from the Ministry of the Interior and Safety.

Quickly look up postal codes, search for road name addresses, and search for lot numbers all in one app!

UCO ✅ Key Features

🔍 Address Search / Zip Code Lookup

• Search by street name, lot number, and building name

• Real-time auto-completion provided while typing

• Check Zip Code / Street Address / Lot Number Address / English Address all at once

📋 Quick Copy

• Copy street address, zip code, and English address with a single button

• Quickly useful for sending packages, filling out documents, and online shopping

📍 Find Addresses by Location

• Instantly check the zip code and address of your current location via GPS

• Convenient to use with location-based address search

🗺️ View Map

• View the searched address directly on the map

⭐ Favorites & Recent Searches

• Save frequently used addresses to favorites

• Automatically save recently searched zip codes and addresses (up to 20)

📊 CSV Bulk Zip Code Lookup

• Bulk lookup of zip codes for multiple addresses at once

• Upload CSV file → Automatic zip code correction → Copy results

• Optimized for online shopping, logistics, and office work

🏠 Home Screen Widget

• Directly from the home screen without opening the app Postal Code Search

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📌 Recommended for:

• Those who frequently look up postal codes for parcel or delivery addresses

• Those who need to verify both Road Name Addresses and Lot Number Addresses

• Those who need English addresses

• Those who need to process postal codes for multiple addresses at once

--- Data Source: Ministry of the Interior and Safety Road Name Address API (juso.go.kr)

## Category

Tools

## Tags (Keywords)

Postal Code, Address Search, Road Name Address, Lot Number Address, Postal Code Lookup, Find Address, Postal Code Search