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ListPostCode
HomeCountriesContinents
ToolsBlog

Stay Updated

Get the latest postal code updates, new tools, and guides delivered to your inbox.

New postal code updatesFree tools and featuresGuides and insights

No spam, unsubscribe anytime.

ListPostCode

The comprehensive postal code directory. Find codes for any location and country quickly and accurately.

Tools

  • ATM Finder
  • Download Printable Postal Codes
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Resources

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© Copyright 2026 ListPostCode. All rights reserved.

  1. Home
  2. All Postal Codes
  3. China
  4. Prefix 57
57

Postcode Prefix

Postcodes with first number 57

Browse all communes and their postal codes that start with the prefix 57 across Cambodia.

1 Province21 districts21 communes

Browse by prefix

010203040506071011121315162021222324252627303132333435364041424344454647515253545556576162636465666771727374758183848586

List of postcodes with first number 57:

Hainan

21 districts, 21 communes

Baisha Li Autonomous County1
Baisha Li Autonomous County572800
Baoting Li and Miao Autonomous County1
Baoting Li and Miao Autonomous County572300
Changjiang Li Autonomous County1
Changjiang Li Autonomous County572700
Chengmai County1
Chengmai County571900
Danzhou1
Danzhou571700
Ding'an County1
Ding'an County571200
Dongfang1
Dongfang572600
Haikou1
Haikou570000
Ledong Li Autonomous County1
Ledong Li Autonomous County572500
Lingao County1
Lingao County571800
Lingshui Li Autonomous County1
Lingshui Li Autonomous County572400
Qionghai1
Qionghai571400
Qiongshan District1
Qiongshan District571100
Qiongzhong Li and Miao Autonomous County1
Qiongzhong Li and Miao Autonomous County572900
Sansha1
Sansha573100
Sanya1
Sanya572000
Tunchang County1
Tunchang County571600
Wanning1
Wanning571500
Wenchang1
Wenchang571300
Wuzhishan City1
Wuzhishan City572200
Yangpu Economic Development Zone1
Yangpu Economic Development Zone578000

All Postcodes

Complete list of 21 communes with postcode prefix 57

ProvinceDistrictCommunePostcode
Dongfang572600
HainanDongfang
Hainan
Dongfang
Dongfang
572600
Qiongshan District571100
HainanQiongshan District
Hainan
Qiongshan District
Qiongshan District
571100
Yangpu Economic Development Zone578000
HainanYangpu Economic Development Zone
Hainan
Yangpu Economic Development Zone
Yangpu Economic Development Zone
578000
Haikou570000
HainanHaikou
Hainan
Haikou
Haikou
570000
Ding'an County571200
HainanDing'an County
Hainan
Ding'an County
Ding'an County
571200
Wenchang571300
HainanWenchang
Hainan
Wenchang
Wenchang
571300
Qionghai571400
HainanQionghai
Hainan
Qionghai
Qionghai
571400
Wanning571500
HainanWanning
Hainan
Wanning
Wanning
571500
Tunchang County571600
HainanTunchang County
Hainan
Tunchang County
Tunchang County
571600
Danzhou571700
HainanDanzhou
Hainan
Danzhou
Danzhou
571700
Lingao County571800
HainanLingao County
Hainan
Lingao County
Lingao County
571800
Chengmai County571900
HainanChengmai County
Hainan
Chengmai County
Chengmai County
571900
Sanya572000
HainanSanya
Hainan
Sanya
Sanya
572000
Wuzhishan City572200
HainanWuzhishan City
Hainan
Wuzhishan City
Wuzhishan City
572200
Baoting Li and Miao Autonomous County572300
HainanBaoting Li and Miao Autonomous County
Hainan
Baoting Li and Miao Autonomous County
Baoting Li and Miao Autonomous County
572300
Lingshui Li Autonomous County572400
HainanLingshui Li Autonomous County
Hainan
Lingshui Li Autonomous County
Lingshui Li Autonomous County
572400
Ledong Li Autonomous County572500
HainanLedong Li Autonomous County
Hainan
Ledong Li Autonomous County
Ledong Li Autonomous County
572500
Changjiang Li Autonomous County572700
HainanChangjiang Li Autonomous County
Hainan
Changjiang Li Autonomous County
Changjiang Li Autonomous County
572700
Baisha Li Autonomous County572800
HainanBaisha Li Autonomous County
Hainan
Baisha Li Autonomous County
Baisha Li Autonomous County
572800
Qiongzhong Li and Miao Autonomous County572900
HainanQiongzhong Li and Miao Autonomous County
Hainan
Qiongzhong Li and Miao Autonomous County
Qiongzhong Li and Miao Autonomous County
572900
Sansha573100
HainanSansha
Hainan
Sansha
Sansha
573100

Found incorrect info for Postcodes with first number 57?

  1. Home
  2. All Postal Codes
  3. China
  4. Prefix 57
57

Postcode Prefix

Postcodes with first number 57

Browse all communes and their postal codes that start with the prefix 57 across Cambodia.

1 Province21 districts21 communes

Browse by prefix

010203040506071011121315162021222324252627303132333435364041424344454647515253545556576162636465666771727374758183848586

List of postcodes with first number 57:

Hainan

21 districts, 21 communes

Baisha Li Autonomous County1
Baisha Li Autonomous County572800
Baoting Li and Miao Autonomous County1
Baoting Li and Miao Autonomous County572300
Changjiang Li Autonomous County1
Changjiang Li Autonomous County572700
Chengmai County1
Chengmai County571900
Danzhou1
Danzhou571700
Ding'an County1
Ding'an County571200
Dongfang1
Dongfang572600
Haikou1
Haikou570000
Ledong Li Autonomous County1
Ledong Li Autonomous County572500
Lingao County1
Lingao County571800
Lingshui Li Autonomous County1
Lingshui Li Autonomous County572400
Qionghai1
Qionghai571400
Qiongshan District1
Qiongshan District571100
Qiongzhong Li and Miao Autonomous County1
Qiongzhong Li and Miao Autonomous County572900
Sansha1
Sansha573100
Sanya1
Sanya572000
Tunchang County1
Tunchang County571600
Wanning1
Wanning571500
Wenchang1
Wenchang571300
Wuzhishan City1
Wuzhishan City572200
Yangpu Economic Development Zone1
Yangpu Economic Development Zone578000

All Postcodes

Complete list of 21 communes with postcode prefix 57

ProvinceDistrictCommunePostcode
Dongfang572600
HainanDongfang
Hainan
Dongfang
Dongfang
572600
Qiongshan District571100
HainanQiongshan District
Hainan
Qiongshan District
Qiongshan District
571100
Yangpu Economic Development Zone578000
HainanYangpu Economic Development Zone
Hainan
Yangpu Economic Development Zone
Yangpu Economic Development Zone
578000
Haikou570000
HainanHaikou
Hainan
Haikou
Haikou
570000
Ding'an County571200
HainanDing'an County
Hainan
Ding'an County
Ding'an County
571200
Wenchang571300
HainanWenchang
Hainan
Wenchang
Wenchang
571300
Qionghai571400
HainanQionghai
Hainan
Qionghai
Qionghai
571400
Wanning571500
HainanWanning
Hainan
Wanning
Wanning
571500
Tunchang County571600
HainanTunchang County
Hainan
Tunchang County
Tunchang County
571600
Danzhou571700
HainanDanzhou
Hainan
Danzhou
Danzhou
571700
Lingao County571800
HainanLingao County
Hainan
Lingao County
Lingao County
571800
Chengmai County571900
HainanChengmai County
Hainan
Chengmai County
Chengmai County
571900
Sanya572000
HainanSanya
Hainan
Sanya
Sanya
572000
Wuzhishan City572200
HainanWuzhishan City
Hainan
Wuzhishan City
Wuzhishan City
572200
Baoting Li and Miao Autonomous County572300
HainanBaoting Li and Miao Autonomous County
Hainan
Baoting Li and Miao Autonomous County
Baoting Li and Miao Autonomous County
572300
Lingshui Li Autonomous County572400
HainanLingshui Li Autonomous County
Hainan
Lingshui Li Autonomous County
Lingshui Li Autonomous County
572400
Ledong Li Autonomous County572500
HainanLedong Li Autonomous County
Hainan
Ledong Li Autonomous County
Ledong Li Autonomous County
572500
Changjiang Li Autonomous County572700
HainanChangjiang Li Autonomous County
Hainan
Changjiang Li Autonomous County
Changjiang Li Autonomous County
572700
Baisha Li Autonomous County572800
HainanBaisha Li Autonomous County
Hainan
Baisha Li Autonomous County
Baisha Li Autonomous County
572800
Qiongzhong Li and Miao Autonomous County572900
HainanQiongzhong Li and Miao Autonomous County
Hainan
Qiongzhong Li and Miao Autonomous County
Qiongzhong Li and Miao Autonomous County
572900
Sansha573100
HainanSansha
Hainan
Sansha
Sansha
573100

Found incorrect info for Postcodes with first number 57?