RU Russian Federation Major Regions Postal Code Details

🏛️ усть удинский район · иркутская область
666372
Аносово
Аносово усть удинский район иркутская область 666372 Russian Federation
666373
Аталанка
Аталанка усть удинский район иркутская область 666373 Russian Federation
666358
Балаганка
Балаганка усть удинский район иркутская область 666358 Russian Federation
666355
Игжей
Игжей усть удинский район иркутская область 666355 Russian Federation
666374
Карда
Карда усть удинский район иркутская область 666374 Russian Federation
666371
Ключи
Ключи усть удинский район иркутская область 666371 Russian Federation
666357
Малышевка
Малышевка усть удинский район иркутская область 666357 Russian Federation
666376
Михайловщина
Михайловщина усть удинский район иркутская область 666376 Russian Federation
666356
Молька
Молька усть удинский район иркутская область 666356 Russian Federation
666361
Новая Уда
Новая Уда усть удинский район иркутская область 666361 Russian Federation
666375
Подволочное
Подволочное усть удинский район иркутская область 666375 Russian Federation
666370
Светлолобово
Светлолобово усть удинский район иркутская область 666370 Russian Federation
666365
Средняя Муя
Средняя Муя усть удинский район иркутская область 666365 Russian Federation
666351
Усть-Уда
Усть-Уда усть удинский район иркутская область 666351 Russian Federation
666364
Чичкова
Чичкова усть удинский район иркутская область 666364 Russian Federation
666360
Юголок
Юголок усть удинский район иркутская область 666360 Russian Federation

📋 Russian Federation 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.

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📮Russian Federation Postal FAQ and delivery guidance

🔢 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+.