12010100
Search, validate, and explore postal codes across 238+ countries. Built for developers, businesses, and everyday use.
238+
Countries
3756
Regions
1802K+
Locations
99.9%
Accuracy
Explore
48 countries
The largest and most populous continent, with diverse postal systems from Japan to India.
44 countries
Some of the world's oldest postal systems, from UK alphanumeric codes to Germany's 5-digit system.
54 countries
54 countries with unique postal systems reflecting their administrative structures.
23 countries
United States ZIP codes, Canada alphanumeric codes, and more.
12 countries
From Brazil's 8-digit CEP to regional systems across the continent.
14 countries
Island nations and territories in the Pacific with their own postal code systems.
Features
Comprehensive tools and resources for postal code data worldwide.
Access postal codes for multiple countries with consistent, hierarchical navigation.
RESTful API with fast JSON responses. Perfect for integration into your applications.
Validators, calculators, bulk lookup, and more. All completely free to use.
Up-to-date postal codes with proper formatting and validation for each country.
Browse from country level down to villages with complete administrative hierarchies.
Support for numeric, alphanumeric, and mixed postal code formats worldwide.
Find postal codes for any location worldwide. Free, fast, and accurate.
Developer API
Free JSON for a place search.
Requests need a free API key.
https://api.listpostcode.com/v1/autocomplete?q=london&limit=5curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/autocomplete?q=london&limit=5"Search, validate, and explore postal codes across 238+ countries. Built for developers, businesses, and everyday use.
238+
Countries
3756
Regions
1802K+
Locations
99.9%
Accuracy
Explore
48 countries
The largest and most populous continent, with diverse postal systems from Japan to India.
44 countries
Some of the world's oldest postal systems, from UK alphanumeric codes to Germany's 5-digit system.
54 countries
54 countries with unique postal systems reflecting their administrative structures.
23 countries
United States ZIP codes, Canada alphanumeric codes, and more.
12 countries
From Brazil's 8-digit CEP to regional systems across the continent.
14 countries
Island nations and territories in the Pacific with their own postal code systems.
Features
Comprehensive tools and resources for postal code data worldwide.
Access postal codes for multiple countries with consistent, hierarchical navigation.
RESTful API with fast JSON responses. Perfect for integration into your applications.
Validators, calculators, bulk lookup, and more. All completely free to use.
Up-to-date postal codes with proper formatting and validation for each country.
Browse from country level down to villages with complete administrative hierarchies.
Support for numeric, alphanumeric, and mixed postal code formats worldwide.
Find postal codes for any location worldwide. Free, fast, and accurate.
Developer API
Free JSON for a place search.
Requests need a free API key.
https://api.listpostcode.com/v1/autocomplete?q=london&limit=5curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/autocomplete?q=london&limit=5"