SI Slovenia Major Regions Postal Code Details
🏛️ Postojna · Notranjsko Kraška
6230Belsko
Belsko postojna notranjsko kraška 6230 Slovenia
6225Brezje Pod Nanosom
Brezje pod Nanosom postojna notranjsko kraška 6225 Slovenia
6230Bukovje
Bukovje postojna notranjsko kraška 6230 Slovenia
6230Dilce
Dilce postojna notranjsko kraška 6230 Slovenia
6230Gorenje
Gorenje postojna notranjsko kraška 6230 Slovenia
6230Goriče
Goriče postojna notranjsko kraška 6230 Slovenia
6258Grobišče
Grobišče postojna notranjsko kraška 6258 Slovenia
6230Hrašče
Hrašče postojna notranjsko kraška 6230 Slovenia
6230Hrenovice
Hrenovice postojna notranjsko kraška 6230 Slovenia
6225Hruševje
Hruševje postojna notranjsko kraška 6225 Slovenia
6258Koče
Koče postojna notranjsko kraška 6258 Slovenia
6230Landol
Landol postojna notranjsko kraška 6230 Slovenia
6232Liplje
Liplje postojna notranjsko kraška 6232 Slovenia
6230Lohača
Lohača postojna notranjsko kraška 6230 Slovenia
6225Mala Brda
Mala Brda postojna notranjsko kraška 6225 Slovenia
6230Mali Otok
Mali Otok postojna notranjsko kraška 6230 Slovenia
6225Malo Ubeljsko
Malo Ubeljsko postojna notranjsko kraška 6225 Slovenia
6258Matenja Vas
Matenja vas postojna notranjsko kraška 6258 Slovenia
6258Orehek
Orehek postojna notranjsko kraška 6258 Slovenia
6232Planina
Planina postojna notranjsko kraška 6232 Slovenia
6230Postojna
Postojna postojna notranjsko kraška 6230 Slovenia
6230Predjama
Predjama postojna notranjsko kraška 6230 Slovenia
6258Prestranek
Prestranek postojna notranjsko kraška 6258 Slovenia
6225Rakitnik
Rakitnik postojna notranjsko kraška 6225 Slovenia
6225Rakulik
Rakulik postojna notranjsko kraška 6225 Slovenia
6225Razdrto
Razdrto postojna notranjsko kraška 6225 Slovenia
6225Sajevče
Sajevče postojna notranjsko kraška 6225 Slovenia
6258Slavina
Slavina postojna notranjsko kraška 6258 Slovenia
6225Slavinje
Slavinje postojna notranjsko kraška 6225 Slovenia
6230Šmihel Pod Nanosom
Šmihel pod Nanosom postojna notranjsko kraška 6230 Slovenia
6230Stara Vas
Stara vas postojna notranjsko kraška 6230 Slovenia
6225Strane
Strane postojna notranjsko kraška 6225 Slovenia
6230Strmca
Strmca postojna notranjsko kraška 6230 Slovenia
6230Studenec
Studenec postojna notranjsko kraška 6230 Slovenia
6230Studeno
Studeno postojna notranjsko kraška 6230 Slovenia
6225Velika Brda
Velika Brda postojna notranjsko kraška 6225 Slovenia
6230Veliki Otok
Veliki Otok postojna notranjsko kraška 6230 Slovenia
6225Veliko Ubeljsko
Veliko Ubeljsko postojna notranjsko kraška 6225 Slovenia
6230Zagon
Zagon postojna notranjsko kraška 6230 Slovenia
📋 Slovenia Address and Delivery Guidance
📮
Use a Complete Delivery Address:
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.
🌍
Follow Local Address Conventions:
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.
✅
Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
💡
Delivery Information Is Context-Specific:
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.
This reference is maintained as postal and carrier information changes. Need a correction? Contact our team.
Privacy, terms and disclaimer
Your search terms are handled under our Privacy Policy. Review our Terms of Service and disclaimer before relying on any logistics or delivery information.
📮Slovenia Postal FAQ and delivery guidance
📮 What is the format of Slovenian postal codes?
4 digits only (e.g., 1000 for Ljubljana), no spaces or letters.
🔍 How to find a Slovenian postal code?
Use the address search tool on Slovenia Post's website (posta.si) or check via Google Maps by entering the full address.
✉️ Is the postal code mandatory for international mail to Slovenia?
Yes! The 4-digit code is critical for sorting. Omitting it may cause significant delays or return.
