Cheongju-si
City in South Korea
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Cheongju is the capital and largest city of North Chungcheong Province in South Korea. Wikipedia
Area: 363.1 mi²
Population: 831,635 (Oct 31, 2015)
Postal code: 28100~28899
Area code: (+82) 43-2xx
Elevation: 39 m (128 ft)