Czechia Postal codes
Česká republika
15.7K
5 chars
14
4
Interactive Map
Explore Czechia's 14 regions with our interactive map.
Find Post Offices
Locate post offices across Czechia. Find addresses and contact information.
Understanding Czechia Postal codes
Magazine and catalog publishers mailing Czechia use five-digit codes (110 00); CZ advertising mail discounts assume machineable postcode placement.
Key Characteristics
Code Type
Numeric
Administered By
National Postal Service
Coverage
Nationwide
Postal code format breakdown
Czechia uses numeric postal codes with 5 digits (example: 110 00). In our directory, these codes are organized from regions down to localities.
Visual Structure
Magazine and catalog publishers mailing Czechia use five-digit codes (110 00); CZ advertising mail discounts assume machineable postcode placement.
Administrative Hierarchy
How Czechia organises areas for postal codes
Regions Directory
Browse all 14 top-level divisions
Addressing Mail to Czechia
Step-by-step guide for correct address formatting
Sample Address Block
Name; Street; City, State Postcode; Country
Delivery Best Practices
Tips for successful mail and package delivery
Always verify the postal code
Verify your postal code is complete (5 digits) before sending. Use our lookup tool to confirm accuracy.
Include all address levels
Write the full address hierarchy for best results.
Avoid abbreviations
Write out full region names to prevent sorting errors.
Don't omit the postal code
Missing postal codes cause significant delivery delays and may result in returned mail.
Shipping to Czechia
What to know when sending packages
Standard domestic delivery within Czechia typically takes 2–7 business days. International packages require complete address information including the postal code. Always include the correct 5-character code for fastest routing.
Frequently Asked Questions
Common questions about Czechia postal codes
What is the postal code format for Czechia?
Czechia uses 5 digits in the postal code. An example is 110 00. Magazine and catalog publishers mailing Czechia use five-digit codes (110 00); CZ advertising mail discounts assume machineable postcode placement.
How many regions does Czechia have?
Czechia has 14 regions with postal code coverage. Use our browse tool to explore them.
How do I find my postal code in Czechia?
Use our free lookup or browse by region to find the exact postal code for your location.
Where do I write the postal code on a Czechia address?
The postal code is written on the same line as or immediately after the region, before the country name when mailing internationally.