Postcode 571100
Location: Hainan → Haikou Shi → Qiongshan Qu
1 location(s) using this postal code in Hainan, China
About Postcode 571100
This postal code is assigned to Qiongshan Qu County Prefecture Haikou Shi, Hainan, 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.
- 57 — Province (Hainan)
- 11 — Prefecture (Haikou Shi)
- 00 — County (Qiongshan Qu)
How to Use This Postcode 571100
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
Qiongshan Qu
Haikou Shi, Hainan
571100
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 Hainan → Haikou Shi → Qiongshan Qu in China.
Is this a valid List Post Code?
Yes. 571100 is an active postcode for Hainan → Haikou Shi → Qiongshan Qu 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
Found incorrect info for 571100?
Useful Resources
Developer API
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Free JSON for postcode 571100.
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