This is the telephone area code for Yongin and much of southern Gyeonggi Province, surrounding Seoul in South Korea.
How to Call Yongin 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
Example: Calling Yongin from the United States
011 82 31 123 4567
Where:
011 = US exit code
82 = South Korea country code
31 = Yongin area code (031 without the 0)
123 4567 = Local Yongin phone number
Quick Facts
Yongin Area Code Coverage
The 031 area code covers Yongin and is shared with neighboring cities in Gyeonggi Province:
Central Yongin
Giheung-gu, Jungwon-gu, Cheoin-gu - urban core and residential hubs
Everland & Tourist Zones
Everland Resort, Caribbean Bay, Korean Folk Village
University Towns
Myongji University, Yongin University, Hankuk University of Foreign Studies
Industrial & Tech Parks
Baekam Techno Valley, Giheung Semiconductor Cluster (near Samsung)
New Towns
Dongbaek, Sanghyeon, Suji - modern planned residential districts
Rural & Outlying Areas
Agricultural zones and historic villages in southern Yongin
Major South Korea Area Codes
Common Exit Codes for Calling South Korea
When calling Yongin from these countries, use these exit codes:
United States
011
Australia
0011
European Union
00
Japan
010
China
00
Canada
011