This is the telephone area code for Yangju and surrounding areas in northern Gyeonggi Province, part of the greater Seoul Capital Area in South Korea.
How to Call Yangju 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 Yangju from the United States
011 82 31 123 4567
Where:
011 = US exit code
82 = South Korea country code
31 = Yangju area code (031 without the 0)
123 4567 = Local Yangju phone number
Quick Facts
Yangju Area Code Coverage
The 031 area code covers Yangju and is shared with neighboring cities in Gyeonggi Province:
Central Yangju
City hall, downtown districts, and traditional markets
Residential New Towns
Modern apartment complexes and growing commuter neighborhoods
Natural Landmarks
Yangjusan Mountain, Songchu Stream, and hiking trails near the DMZ
Historical Sites
Yangju Naewon Temple, Joseon-era relics, and cultural heritage zones
Industrial & Logistics Parks
Light industry zones supporting the Seoul metropolitan economy
Border-Adjacent Communities
Quiet towns near the civilian control line with unique regional character
Major South Korea Area Codes
Common Exit Codes for Calling South Korea
When calling Yangju from these countries, use these exit codes:
United States
011
Australia
0011
European Union
00
Japan
010
China
00
Canada
011