City gas rate inquiry and customer center contact information by region
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City gas is managed by region, so you need to contact the local city gas customer center when requesting a rate inquiry or relocation installation. We will inform you of the customer center contact information for each region when checking the current city gas rate, moving in and moving out, installing and dismantling city gas when moving in.
The payer number (customer number) is required in many situations, such as when applying for support or electronic bills.
However, if you do not know the payer number (customer number) of the house you are living in now, it will be difficult to apply accurately.
You can check it really simply, so please refer to the article below.
👉 Apply for city gas saving cashback 👈
1. Check Giro Receipt & Electronic Bill
First, you can check the payer number with the Giro receipt. If you check the receipt by postal mail, the payer number (customer number) is written on it. Since the company that supplies city gas is different for each region, the Giro receipt is different for each company, but it is usually shown in the upper left corner. Also, some people receive electronic bills instead of Giro receipts. Then, you can check the payer number on the electronic bill you applied for.
payer number
payer number
2. Homepage and customer center connection
If it is difficult to check the Giro receipt or if you cannot check it before receiving the Giro receipt, contact the customer center to check the payment number. In addition, through the homepage or customer center connection, you can connect gas when moving in, cut off gas when moving out, and change your name. Since city gas companies are different for each region, please see the table below for each region and check the company website and customer center number for your region.
▶ Metropolitan area
Company Name Supply Area Homepage Customer Center
COWON Energy Service Co., Ltd. [Seoul] Gangnam/Gangdong/Songpa-gu, part of Seocho-gu
[Gyeonggi] Gwacheon · Seongnam · Hanam · Gwangju · Icheon City, Yeoju County http://www.skens.com/koone/main/index.do 1599-3366
Yesco Co., Ltd. [Seoul] Jung, Gwangjin, Seongdong, Dongdaemun, Jungnang-gu, Jongno, Yongsan, Seongbuk, parts of Seodaemun-gu
[Gyeonggi] Guri Namyangju-si, Gapyeong-gun http://www.lsyesco.com/ 1544-3131
Seoul City Gas Co., Ltd. [Seoul] Eunpyeong, Mapo, Gangseo, Yeongdeungpo, Gwanak, Dongjak-gu, Jongno, Yongsan, Seodaemun, Yangcheon, and parts of Seocho-gu
[Gyeonggi] Goyang, Paju-si, parts of Gimpo-si http://www.seoulgas.co.kr/ 1588-5788
Kiturami Energy Co., Ltd. [Seoul] Guro, Geumcheon-gu, and parts of Yangcheon-gu http://kituramienergy.co.kr/ 1670-4700
Samchully Co., Ltd. [Incheon] Nam/Yeonsu-gu, Jung/Dong/Namdong-gu parts
[Gyeonggi] Bucheon · Siheung · Ansan · Anyang · Gwangmyeong · Uiwang · Gunpo · Suwon · Hwaseong · Yongin · Anseong · Pyeongtaek · Osan City http://www.samchully.co.kr/ 1544-3002
Daeryun E&S [Seoul] Nowon, Dobong, Gangbuk-gu, parts of Seongbuk-gu
[Gyeonggi] Uijeongbu, Yangju, Dongducheon, Yeoncheon, and parts of Pocheon http://www.daeryunens.com/ 1566-6116
Incheon City Gas Co., Ltd. [Gyeonggi] Part of Gimpo http://www.icgas.co.kr/ 1600-0002
▶ Metropolitan City
Region Company Name Supply Region Homepage Customer Center
Incheon Incheon City Gas Co., Ltd. [Incheon] Bupyeong/Gyeyang/Seo-gu, Ganghwa-gun, and parts of Jung/Dong/Namdong-gu
http://www.icgas.co.kr/ 1600-0002
Daejeon CNCITY Energy [Daejeon] Daejeon Metropolitan City http://www.cncityenergy.com/ 1666-0009
Gwangju Haeyang Energy Co., Ltd. [Gwangju] Gwangju Metropolitan City http://www.hyenergy.co.kr/ 1544-1115
Daegu Daesung Energy Co., Ltd. [Daegu] Daegu Metropolitan City http://www.daesungenergy.com/ 1577-1190
Ulsan Kyungdong City Gas Co., Ltd. [Ulsan] Ulsan Metropolitan City http://www.kdgas.co.kr/ 1577-8181
Busan Co., Ltd. Busan City Gas [Busan] Busan Metropolitan City http://www.busangas.co.kr/ 1599-0009
▶ Gangwon-do
Company Name Supply Area Homepage Customer Center
Gangwon City Gas Co., Ltd. [Gangwon] Chuncheon-si, Hongcheon/Yeongwol-gun, Taebaek-si, Jeongseon-gun http://www.kangwoncitygas.co.kr/ (033) 258-8800
Chambit City Gas Co., Ltd. [Gangwon] Sokcho-si, Goseong-gun, Yangyang-gun http://www.cscgas.co.kr/ 1899-9100
Chambit Wonju City Gas Co., Ltd. [Gangwon] Wonju-si, Hoengseong-gun http://www.cwjgas.co.kr/ 1899-9100
Charmbit Yeongdong City Gas Co., Ltd. [Gangwon] Gangneung/Donghae/Samcheok City http://www.cydgas.co.kr/ 1899-9100
Myungsung Power Green Co., Ltd. [Gangwon] Pyeongchang-gun http://www.myungsungpower.com/ (033) 332-6431
▶ Chungcheong Province & Sejong Special Self-Governing City
Company Name Supply Area Homepage Customer Center
Mirae & Seohae Energy [Chungnam] Dangjin/Seosan-si, Hongseong/Yesan/Taean-gun http://www.shgas.co.kr/ 1577-6580
JB Corporation [Chungnam] Cheonan/Asan/Gongju/Boryeong/Nonsan City, Yeongi/Seocheon/Geumsan/Buyeo-gun (Cheongyang-gun)
[Sejong] Part of Sejong Special Self-Governing City http://www.jbcorporation.com/ 1544-0041
Charmbit Chungbuk City Gas Co., Ltd. [Chungbuk] Chungju City http://www.ccbgas.co.kr/ 1899-9100
Chungcheong Energy Service Co., Ltd. [Chungbuk] Cheongju/Jecheon City, Cheongwon/Jeungpyeong/Goesan/Jincheon/Eumseong/Yeongdong/Danyang/Okcheon/Boeun-gun
[Sejong] Part of Sejong Special Self-Governing City http://www.cces.co.kr/ 1599-0009
CNCITY Energy [Chungnam] Gyeryong City http://www.cncityenergy.com/ 1666-0009
▶ Jeolla-do
Company Name Supply Area Homepage Customer Center
Jeonnam City Gas Co., Ltd. [Jeonnam] Suncheon Gwangyang City, Gokseong Gurye Goheung Boseong County http://www.skens.com/chonnam/index.jsp (061) 720-9000
Daehwa City Gas Co., Ltd. [Jeonnam] Yeosu-si http://www.dhgas.com/ (061) 650-7700
Mokpo City Gas Co., Ltd. [Jeonnam] Mokpo-si, Muan/Yeongam/Gangjin-gun http://www.mokpocitygas.co.kr/ 1899-6390
Marine Energy Co., Ltd. [Jeonnam] Naju, Hwasun, Jangseong, Damyang, Yeonggwang, Haenam, Hampyeong, Jangheung-gun http://www.hyenergy.co.kr/ 1544-1115
Gunsan City Gas Co., Ltd. [Jeonbuk] Gunsan-si, Imsil/Buan/Jinan-gun http://www.kscg.co.kr/ (063) 440-7700
Jeonbuk Energy Service Co., Ltd. [Jeonbuk] Iksan/Jeongeup City http://www.jeonbukes.co.kr/ (063) 830-8500
Jeonbuk City Gas Co., Ltd. [Jeonbuk] Jeonju/Gimje/Namwon-si, Wanju/Sunchang/Muju/Gochang-gun http://www.jbcitygas.co.kr/ (063) 240-7700
▶ Gyeongsang-do
Company Name Supply Area Homepage Customer Center
Gyeongnam Energy Co., Ltd. [Gyeongnam] Changwon, Gimhae, Geoje, Tongyeong, Miryang, Haman, Changnyeong, Goseong, Uiryeong-gun http://www.knenergy.co.kr/ (055) 260-4000
GSE Co., Ltd. [Gyeongnam] Jinju · Sacheon City, Geochang · Hamyang · Hadong County http://www.yesgse.com/ 1577-1169
Kyungdong City Gas Co., Ltd. [Gyeongnam] Yangsan-si http://www.kdgas.co.kr/ 1577-8181
Daesung Clean Energy Co., Ltd. [Gyeongbuk] Andong, Yeongju-si, Yecheon-gun, Uiseong, Cheongsong, Yeongyang, Bonghwa, Gunwi-gun http://www.daesungcleanenergy.co.kr/ (054) 850-1100
Yeongnam Energy Service Co., Ltd._Gumi [Gyeongbuk] Gumi/Gimcheon/Sangju/Mungyeong-si, Cheongdo/Seongju-gun, part of Chilgok-gun http://www.skens.com/gumi/main/index.do 1599-0009
Yeongnam Energy Service Co., Ltd._Pohang [Gyeongbuk] Pohang-si, Yeongdeok-Uljin-gun http://www.skens.com/pohang/main/index.do 1599-0009
Seorabeol City Gas Co., Ltd. [Gyeongbuk] Gyeongju/Yeongcheon-si http://www.srbgas.co.kr/ 1544-5916
Daesung Energy Co., Ltd. [Gyeongbuk] Gyeongsan-si, parts of Chilgok and Goryeong-gun http://www.daesungenergy.com/ 1577-1190
▶ Jeju Special Self-Governing Province
Company Name Supply Area Homepage Customer Center
Jeju City Gas Co., Ltd. [Jeju] Jeju Seogwipo-si http://www.jejucitygas.com/ (064) 749-5184