RU Russian Federation Major Regions Postal Code Details
🏛️ Ust Udinsky District · Irkutsk Oblast
666372
Anosovo
666373
Atalanka
666358
Balaganka
666364
Chichkova
666355
Igzhey
666374
Karda
666371
Klyuchi
666357
Malyshevka
666376
Mikhailovshchina
666356
Molka
666361
Novaya Uda
666375
Podvolochnoe
666365
Srednyaya Muya
666370
Svetlolobovo
666351
Ust-Uda
666360
Yugolok
📮RU Russian Federation Regional Postal Code FAQ & Postal Regulations
🔢 How many digits is a Russian postal code?
Russian postal codes consist of 6 digits, e.g., 119021 for Moscow.
📍 How to find a Russian postal code?
Use the postal code search tool on Russian Post's official website (pochta.ru) by entering city/street names.
📦 Is postal code mandatory for international shipments?
Yes, postal codes are required for both domestic and international mail to avoid delays or returns.
⏱️ Will incorrect postal codes cause delays?
Yes, errors may detain mail at sorting centers for 3-5 days for manual address verification.
📬 Do large cities (e.g., Moscow) have multiple postal codes?
Yes, major cities are divided into zones; e.g., St. Petersburg center is 190000, suburbs are 196000+.