Dumai postal codes — Riau, Indonesia
3 localities and postal codes in Dumai, within Indonesia's three-level hierarchy.
Dumai postal codes
| Country | Province | City | City | ZIP | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|
| Indonesia | Riau | Dumai | Dumai | 28825 | 1.655218 | 101.428838 | Asia/Jakarta |
| Indonesia | Riau | Dumai | Dumai | 28841 | 1.546411 | 101.371583 | Asia/Jakarta |
| Indonesia | Riau | Dumai | Dumai | 28852 | 1.562119 | 101.557040 | Asia/Jakarta |
Complete dataset
82,000 rows available in Indonesia
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Get full database →About Dumai
Dumai is a city of Riau, Indonesia.
Towns in Dumai include Dumai South, Medang Kampai and Bukit Kapur, together with the surrounding localities whose postal codes are listed above.
How postal codes work in Dumai
Indonesia uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Dumai follow that format like everywhere else in the country, for example 28825 for Dumai.
Every code listed here for Dumai begins with the prefix 28, which groups its delivery areas together within Indonesia's national numbering.
Postal codes across Indonesia, Dumai 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 Dumai follows that same order:
Recipient name
[Street name] [House number], Dumai 28825
What this dataset covers
This reference dataset lists 3 postal codes for Dumai, each paired with its locality and, where the source provides them, coordinates and a time zone.
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Dumai postal codes — frequently asked questions
Which towns and cities are in Dumai?
Dumai is built around towns such as Dumai South, Medang Kampai and Bukit Kapur, together with the surrounding localities whose postal codes are listed above.
What postal codes does Dumai use?
Every postal code listed here for Dumai begins with the prefix 28.
What format are postal codes in Dumai?
They use Indonesia's national 99999 format. Five digits, numeric only. 28825 is one code from Dumai.
Who issues postal codes in Dumai?
Pos Indonesia issues and maintains postal codes throughout Indonesia, Dumai included.
How many postal codes are listed for Dumai?
This reference dataset contains 3 postal codes for Dumai. That is the dataset's own count, not a claim about every code in use.
Which province is Dumai in?
Dumai is a city of Riau, Indonesia.