Postcode 550300
Location: Guizhou → Guiyang Shi → Xiuwen Xian
1 location(s) using this postal code in Guizhou, China
About Postcode 550300
This postal code is assigned to Xiuwen Xian County Prefecture Guiyang Shi, Guizhou, 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.
- 55 — Province (Guizhou)
- 03 — Prefecture (Guiyang Shi)
- 00 — County (Xiuwen Xian)
How to Use This Postcode 550300
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
Xiuwen Xian
Guiyang Shi, Guizhou
550300
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 Guizhou → Guiyang Shi → Xiuwen Xian in China.
Is this a valid List Post Code?
Yes. 550300 is an active postcode for Guizhou → Guiyang Shi → Xiuwen Xian 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
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Free JSON for postcode 550300.
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