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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
  • Postcode Widget Generator
  • Post Office Finder
  • Currency Converter

Resources

  • All Postal Codes
  • Find Post Office
  • Maps
  • Countries
  • Blog

Info

  • About
  • Advertise with us
  • Contact
  • Privacy
  • Terms

© Copyright 2026 ListPostCode. All rights reserved.

  1. Home
  2. All Postal Codes
  3. China
  4. Prefix 20
20

Postcode Prefix

Postcodes with first number 20

Browse all communes and their postal codes that start with the prefix 20 across Cambodia.

2 provinces9 districts9 communes

Browse by prefix

010203040506071011121315162021222324252627303132333435364041424344454647515253545556576162636465666771727374758183848586

List of postcodes with first number 20:

Shanghai

8 districts, 8 communes

Chongming County1
Chongming County202100
Fengxian District1
Fengxian District201400
Jiading District1
Jiading District201800
Jinshan District1
Jinshan District201500
Minhang District1
Minhang District201100
Qingpu District1
Qingpu District201700
Shanghai1
Shanghai200000
Songjiang District1
Songjiang District201600
Zhejiang

1 districts, 1 communes

Shengsi County1
Shengsi County202400

All Postcodes

Complete list of 9 communes with postcode prefix 20

ProvinceDistrictCommunePostcode
Shengsi County202400
ZhejiangShengsi County
Zhejiang
Shengsi County
Shengsi County
202400
Shanghai200000
ShanghaiShanghai
Shanghai
Shanghai
Shanghai
200000
Minhang District201100
ShanghaiMinhang District
Shanghai
Minhang District
Minhang District
201100
Fengxian District201400
ShanghaiFengxian District
Shanghai
Fengxian District
Fengxian District
201400
Jinshan District201500
ShanghaiJinshan District
Shanghai
Jinshan District
Jinshan District
201500
Songjiang District201600
ShanghaiSongjiang District
Shanghai
Songjiang District
Songjiang District
201600
Qingpu District201700
ShanghaiQingpu District
Shanghai
Qingpu District
Qingpu District
201700
Jiading District201800
ShanghaiJiading District
Shanghai
Jiading District
Jiading District
201800
Chongming County202100
ShanghaiChongming County
Shanghai
Chongming County
Chongming County
202100

Found incorrect info for Postcodes with first number 20?

  1. Home
  2. All Postal Codes
  3. China
  4. Prefix 20
20

Postcode Prefix

Postcodes with first number 20

Browse all communes and their postal codes that start with the prefix 20 across Cambodia.

2 provinces9 districts9 communes

Browse by prefix

010203040506071011121315162021222324252627303132333435364041424344454647515253545556576162636465666771727374758183848586

List of postcodes with first number 20:

Shanghai

8 districts, 8 communes

Chongming County1
Chongming County202100
Fengxian District1
Fengxian District201400
Jiading District1
Jiading District201800
Jinshan District1
Jinshan District201500
Minhang District1
Minhang District201100
Qingpu District1
Qingpu District201700
Shanghai1
Shanghai200000
Songjiang District1
Songjiang District201600
Zhejiang

1 districts, 1 communes

Shengsi County1
Shengsi County202400

All Postcodes

Complete list of 9 communes with postcode prefix 20

ProvinceDistrictCommunePostcode
Shengsi County202400
ZhejiangShengsi County
Zhejiang
Shengsi County
Shengsi County
202400
Shanghai200000
ShanghaiShanghai
Shanghai
Shanghai
Shanghai
200000
Minhang District201100
ShanghaiMinhang District
Shanghai
Minhang District
Minhang District
201100
Fengxian District201400
ShanghaiFengxian District
Shanghai
Fengxian District
Fengxian District
201400
Jinshan District201500
ShanghaiJinshan District
Shanghai
Jinshan District
Jinshan District
201500
Songjiang District201600
ShanghaiSongjiang District
Shanghai
Songjiang District
Songjiang District
201600
Qingpu District201700
ShanghaiQingpu District
Shanghai
Qingpu District
Qingpu District
201700
Jiading District201800
ShanghaiJiading District
Shanghai
Jiading District
Jiading District
201800
Chongming County202100
ShanghaiChongming County
Shanghai
Chongming County
Chongming County
202100

Found incorrect info for Postcodes with first number 20?