City Irkutsk postal codes — Irkutsk Oblast, Russia
2 localities and postal codes in City Irkutsk, within Russia's three-level hierarchy.
City Irkutsk postal codes
| Country | Administrative region | City | City | ZIP | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|
| Russia | Irkutsk Oblast | City Irkutsk | Irkutsk | 664020 | 52.298057 | 104.290213 | Asia/Irkutsk |
| Russia | Irkutsk Oblast | City Irkutsk | Irkutsk | 664056 | 52.298057 | 104.290213 | Asia/Irkutsk |
Complete dataset
219,000 rows available in Russia
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Get full database →About City Irkutsk
City Irkutsk is a city of Irkutsk Oblast, Russia.
How postal codes work in City Irkutsk
Russia uses a single national postal-code format, written as 999999. Six digits, numeric only. Codes in City Irkutsk follow that format like everywhere else in the country, for example 664056 for Irkutsk.
Every code listed here for City Irkutsk begins with the prefix 66, which groups its delivery areas together within Russia's national numbering.
Postal codes across Russia, City Irkutsk included, are issued and maintained by Federal Information Address System (FIAS).
Addressing format
Addresses in Russia are written [Street name], [Postal code] [City], and an address in City Irkutsk follows that same order:
Recipient name
[Street name], 664056 Irkutsk
What this dataset covers
This reference dataset lists 2 postal codes for City Irkutsk, each paired with its locality and, where the source provides them, coordinates and a time zone.
Other cities of Irkutsk Oblast
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City Irkutsk postal codes — frequently asked questions
What postal codes does City Irkutsk use?
Every postal code listed here for City Irkutsk begins with the prefix 66.
What format are postal codes in City Irkutsk?
They use Russia's national 999999 format. Six digits, numeric only. 664056 is one code from City Irkutsk.
Who issues postal codes in City Irkutsk?
Federal Information Address System (FIAS) issues and maintains postal codes throughout Russia, City Irkutsk included.
How many postal codes are listed for City Irkutsk?
This reference dataset contains 2 postal codes for City Irkutsk. That is the dataset's own count, not a claim about every code in use.
Which administrative region is City Irkutsk in?
City Irkutsk is a city of Irkutsk Oblast, Russia.