IR Iran, Islamic Republic Of Major Regions Postal Code Details
📋 Iran, Islamic Republic Of Address and Delivery Guidance
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
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📮Iran, Islamic Republic Of Postal FAQ and delivery guidance
🔢 How many digits in an Iran postal code?
Iran postal codes are 10-digit numbers in XXXXX-XXXXX format (e.g. 12345-67890)
🌍 Is postal code required for international mail?
Mandatory! Omission causes delays/returns. Include English address for international parcels
🔍 How to find Iran postal codes?
Visit Iran Post official website (www.post.ir) or use third-party tools, search by city/street name
⚠️ What if postal code is wrong?
May cause 7-15 days delay, misdelivery or return. Double-check for important documents
📦 Weight limits for parcels?
Max 20kg per parcel, total dimensions ≤3m. Split oversized items into multiple boxes