충청에너지서비스 고객센터 및 전화번호 Chungcheong Energy Service Customer Center and Phone Number
I checked the Cheongju City Gas Customer Center phone number and how to check rates. The company that supplies city gas to Cheongju is ‘Chungcheong Energy Service.’ Chungcheong Energy Service is said to be supplying city gas to parts of Cheongju-si, Jecheon-si, Cheongwon, Jeungpyeong, Goesan, Jincheon, Eumseong, Yeongdong, Danyang, Okcheon, Boeun-gun, and Sejong-si in North … Read more