Siak postal codes — Riau, Indonesia
4 localities and postal codes in Siak, within Indonesia's three-level hierarchy.
Siak postal codes
| Country | Province | City | City | ZIP | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|
| Indonesia | Riau | Siak | Delima Jaya | 28655 | 0.512325 | 101.817907 | Asia/Jakarta |
| Indonesia | Riau | Siak | Empang Pandan | 28652 | 0.690784 | 101.832156 | Asia/Jakarta |
| Indonesia | Riau | Siak | Ringin | 28773 | 0.830434 | 102.078094 | Asia/Jakarta |
| Indonesia | Riau | Siak | Teluk Merbau | 28656 | 0.658065 | 101.917692 | Asia/Jakarta |
Complete dataset
82,000 rows available in Indonesia
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Get full database →About Siak
Siak is a city of Riau, Indonesia.
Towns in Siak include Kerinci Kanan, Koto Gasib, Mempura and Dayun, together with the surrounding localities whose postal codes are listed above.
How postal codes work in Siak
Indonesia uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Siak follow that format like everywhere else in the country, for example 28655 for Delima Jaya.
Every code listed here for Siak begins with the prefix 28, which groups its delivery areas together within Indonesia's national numbering.
Postal codes across Indonesia, Siak included, are issued and maintained by Pos Indonesia. Reference information is available at www.posindonesia.co.id.
Addressing format
Addresses in Indonesia are written [Street name] [House number], [City] [Postal code], and an address in Siak follows that same order:
Recipient name
[Street name] [House number], Delima Jaya 28655
What this dataset covers
This reference dataset lists 4 postal codes for Siak, each paired with its locality and, where the source provides them, coordinates and a time zone.
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Siak postal codes — frequently asked questions
Which towns and cities are in Siak?
Siak is built around towns such as Kerinci Kanan, Koto Gasib, Mempura and Dayun, together with the surrounding localities whose postal codes are listed above.
What postal codes does Siak use?
Every postal code listed here for Siak begins with the prefix 28.
What format are postal codes in Siak?
They use Indonesia's national 99999 format. Five digits, numeric only. 28655 is one code from Siak.
Who issues postal codes in Siak?
Pos Indonesia issues and maintains postal codes throughout Indonesia, Siak included.
How many postal codes are listed for Siak?
This reference dataset contains 4 postal codes for Siak. That is the dataset's own count, not a claim about every code in use.
Which province is Siak in?
Siak is a city of Riau, Indonesia.