This is the telephone area code for Hanoi and surrounding areas in the Hanoi Capital Region, Vietnam.
How to Call Hanoi from Overseas
- Dial your country's exit code (International Access Code)
- Dial 84 (Vietnam country code)
- Dial the area code (24 - without the leading 0)
- Dial the local phone number
Example: Calling Hanoi from South Korea
001 84 24 1234 5678
Where:
001 = South Korea exit code
84 = Vietnam country code
24 = Hanoi area code (024 without the 0)
1234 5678 = Local Hanoi phone number
Quick Facts
Hanoi Area Code Coverage
The 024 area code covers Hanoi and surrounding areas in the Hanoi Capital Region:
Central Hanoi
Hoan Kiem District, French Quarter, Old Quarter
North Hanoi
Tay Ho, Long Bien, Dong Anh, Soc Son
South Hanoi
Hai Ba Trung, Thanh Xuan, Hoang Mai, Thanh Tri
East Hanoi
Gia Lam, Long Bien, Ha Dong, Me Linh
West Hanoi
Cau Giay, Bac Tu Liem, Nam Tu Liem, Hoa Lac
Capital Region
Government offices, Diplomatic areas, Business districts
Major Vietnam Area Codes
Bac Ninh
0222
Hung Yen
0221
Common Exit Codes for Calling Vietnam
When calling Hanoi from these countries, use these exit codes:
South Korea
001
Japan
010
China
00
United States
011
Singapore
001
Australia
0011