Country Codes is a lightweight and portable lookup tool that can be used to find country code information for over 250 countries worldwide. It provides a broad range of standardized geopolitical, telecommunications, and internet-related data in a compact, easy-to-reference format.
Available country code data includes Continental Location, Top Level Domain (TLD) Code, ISO numeric code, ISO Alpha-2 and Alpha-3 codes, IOC Code, FIPS 10-4 Code, Currency Code, International Dialing Code, National Direct Dialing (NDD) Code, International Direct Dialing (IDD/IDDD) Code, Language Abbreviations, and national Flag indicators.
About Country Codes
Country Codes was designed as a quick-reference desktop application for users who frequently work with international data, networking, telecommunications, or geographic identifiers. The tool allowed instant lookup of more than 250 recognized countries and regions, making it useful for IT professionals, developers, researchers, and system administrators.
In addition to standard identifiers such as ISO, IOC, FIPS, and TLD codes, the application also displayed time zones, dialing codes, geographic coordinates, and continental classifications. The interface was clean and efficient, with the ability to dock the application to the Windows system tray for fast, always-available access.
Created by Saber Naeemi, the Country Codes Lookup Tool also included a built-in world map and an IP address-to-location translator, allowing users to associate IP data with geographic regions. Individual data fields could be selectively enabled using checkboxes and exported to an HTML file, making it easy to generate reference sheets or documentation.
Country Codes Lookup Tool

Key Features
- Comprehensive Coverage: Includes data for over 250 countries and regions.
- Multiple Code Standards: ISO, IOC, FIPS, TLD, dialing, currency, and language codes.
- Portable: Runs without installation and can be used from a USB drive.
- System Tray Docking: Allows quick access without cluttering the desktop.
- World Map Integration: Visual geographic reference built into the application.
- IP to Location Tool: Translate IP addresses into country-level location data.
- HTML Export: Selected data fields can be exported for offline reference.
Specifications | Official Site | Download
- Author's Website: Project appears abandoned: Archived Site
- Developer: Saber Naeemi
- Extracted Size: < 1.8 MB
- License: Portable Freeware
- Supported OS: Windows
- Download: You can still get this Country Codes lookup tool here: Download Country Codes
Country Codes FAQ
What is the Country Codes tool used for?
It is used to quickly look up standardized country-related codes such as ISO, TLD, dialing, currency, and language identifiers.
Is Country Codes portable?
Yes. It runs without installation and can be executed directly from a USB flash drive or other portable storage.
How many countries does it support?
The application includes information for over 250 countries and regions worldwide.
Does it include IP address lookup?
Yes. The tool includes an IP address to country location translator for basic geographic identification.
Can the data be exported?
Yes. Selected data fields can be exported to an HTML file for offline viewing or documentation.
Is this project still maintained?
No. The project appears to be abandoned, but the last available version still functions as a standalone reference tool.
Final Thoughts
Country Codes remains a useful portable reference utility despite its discontinued status. Its broad coverage of international standards, small footprint, and offline usability make it especially valuable for technicians, developers, and researchers who need fast access to country-specific data without relying on web services.
As a USB-friendly lookup tool, it fits well alongside other portable networking, IP, and system information utilities commonly used in troubleshooting and research environments.