Province · South Korea

충청남도 Postal Codes

—169 cities

Browse by city to find postal codes in 충청남도.

Understanding postal codes in 충청남도

Postal code format varies by country (often 4–6 digits; some use alphanumeric).

Select a city to explore postal codes.

Province · South Korea

—169 cities

Browse by city to find postal codes in 충청남도.

Postal code format varies by country (often 4–6 digits; some use alphanumeric).

Select a city to explore postal codes.