Area Code & Zip Code

Heping District

22

300000

Hedong District

22

300000

Hexi District

22

300000

Nankai District

22

300000

Hebei District

22

300000

Hongqiao District

22

300000

Dongli District

22

300000

Xiqing District

22

300000

Jinnan District

22

300000

Beichen District

22

300000

Wuqing District

22

301700

Baodi District

22

301800

Binhai New Area

20

300450

Ninghe County

22

301500

Jinghai County

22

301600

Jixian County

22

301900