Iran Postal codes
ایران
482
10 chars
35
4
Interactive Map
Explore Iran's 35 provinces with our interactive map.
Find Post Offices
Locate post offices across Iran. Find addresses and contact information.
Understanding Iran Postal codes
E‑commerce flows to Iran require accurate ten-digit postal data (1136913131); without it, IR partners may hold parcels or downgrade service until.
Key Characteristics
Code Type
Numeric
Administered By
National Postal Service
Coverage
Nationwide
Postal code format breakdown
Iran uses numeric postal codes with 10 digits (example: 1136913131). In our directory, these codes are organized from provinces down to villages.
Visual Structure
E‑commerce flows to Iran require accurate ten-digit postal data (1136913131); without it, IR partners may hold parcels or downgrade service until.
Administrative Hierarchy
How Iran organises areas for postal codes
Provinces Directory
Browse all 35 top-level divisions
Addressing Mail to Iran
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 (10 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 province 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 Iran
What to know when sending packages
Standard domestic delivery within Iran typically takes 2–7 business days. International packages require complete address information including the postal code. Always include the correct 10-character code for fastest routing.
Frequently Asked Questions
Common questions about Iran postal codes
What is the postal code format for Iran?
Iran uses 10 digits in the postal code. An example is 1136913131. E‑commerce flows to Iran require accurate ten-digit postal data (1136913131); without it, IR partners may hold parcels or downgrade service until.
How many provinces does Iran have?
Iran has 35 provinces with postal code coverage. Use our browse tool to explore them.
How do I find my postal code in Iran?
Use our free lookup or browse by province to find the exact postal code for your location.
Where do I write the postal code on a Iran address?
The postal code is written on the same line as or immediately after the province, before the country name when mailing internationally.