This is the telephone area code for Siheung, a growing city in Gyeonggi Province near Incheon, South Korea.
How to Call Siheung from Overseas
- Dial your country's exit code (International Access Code)
- Dial 82 (South Korea country code)
- Dial the area code (31 - without the leading 0)
- Dial the local phone number (7-8 digits)
Example: Calling Siheung from Sweden
00 82 31 789 0123
Where:
00 = Sweden exit code
82 = South Korea country code
31 = Siheung area code (031 without the 0)
789 0123 = Local Siheung phone number
Quick Facts
Siheung Area Code Coverage
The 031 area code covers Siheung and surrounding areas in western Gyeonggi Province:
Siheung City Center
Downtown Siheung, Administrative offices
Gyeonggi Province Office
Government complex area, New administrative center
Neunggok-dong
Neunggok neighborhood, Residential area
Daeya-dong
Daeya neighborhood, Commercial district
Siheung Industrial Complex
Industrial area, Manufacturing district
Woncheon-dong
Woncheon neighborhood, University area
Major South Korean Area Codes
Common Exit Codes for Calling South Korea
When calling Siheung from these countries, use these exit codes:
United States
011
Australia
0011
European Union
00
Japan
010
China
00
Canada
011