Postcode 150300
Location: Heilongjiang → Harbin Shi → Shuangcheng
1 location(s) using this postal code in Heilongjiang, China
About Postcode 150300
This postal code is assigned to Shuangcheng County Prefecture Harbin Shi, Heilongjiang, China. This location-level postal code helps ensure accurate mail delivery and location identification.
Postal Code Format
China uses numeric postal codes with 6 digits (example: 100000). In our directory, these codes are organized from provinces down to counties.
- 15 — Province (Heilongjiang)
- 03 — Prefecture (Harbin Shi)
- 00 — County (Shuangcheng)
How to Use This Postcode 150300
When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.
Address format example:
Recipient Name
House #, Street Name
Shuangcheng
Harbin Shi, Heilongjiang
150300
China
Domestic Mail
Include this postcode on all letters and packages sent within China.
International Mail
For international deliveries, include "China" on the last address line after the postcode.
Frequently Asked Questions
What area does this postcode cover?
This postcode covers Heilongjiang → Harbin Shi → Shuangcheng in China.
Is this a valid List Post Code?
Yes. 150300 is an active postcode for Heilongjiang → Harbin Shi → Shuangcheng in China. It follows the 6-character format used in this country.
How do I find the postal code for a specific address?
Search by province, prefecture, and county to find the correct postcode in China. Search Postcodes
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Useful Resources
Developer API
Get this data via API
Free JSON for postcode 150300.
https://api.listpostcode.com/v1/countries/CN/postcodes/150300curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/CN/postcodes/150300"Requests need a free API key.