How to Easily Find Your Water Bill Customer Number! (Detailed Guide by Region)

Say goodbye to boring water bill statements! Have you ever lost your water bill statement or moved and forgotten your customer number? Worry no more! We've compiled a quick guide to finding your water bill customer number by region.

Why is my water bill customer number important?

• Water bill inquiry: Easily check your water usage and bill amount.
• Bill payment: Bill payment is impossible without your customer number.
• Complaint processing: Providing your customer number ensures faster processing of water-related inquiries or issues.

How to find your water bill customer number by region

🔗 How to find your water bill customer number

• Seoul: Easily search using your road name address or lot number address through the Arisoo Cyber Customer Center.
• Daegu: Search by address and enter your username at the Daegu Metropolitan City Waterworks Bureau Cyber Citizen Service Center.
• Incheon: Search by address at the Incheon Waterworks Bureau Cyber Citizen Service Center.
• Bucheon: Contact the Bucheon Waterworks Office customer center by phone (online search unavailable).
• Paju: Contact the Paju Waterworks Office customer center by phone.
• Chilgok: Contact the Chilgok-gun Waterworks Office customer center by phone.
• Yangpyeong: Search using your road name address or lot number address at the Yangpyeong County Water and Sewerage Fee Cyber Service Center.

For other regions

For areas not listed above, please contact the regional waterworks bureau website or customer center to find out how to look up your customer number.

Water Bill Customer Number FAQ

• Why do I need my water bill customer number?
  • It's necessary for all water-related tasks, including checking water usage details and paying bills.
• What should I do if I've forgotten my customer number?
  • You can look it up by contacting the relevant regional waterworks bureau website or customer center.
• Where is my customer number used?
  • It is used for various tasks such as water bill inquiries, bill payments, moving settlements, and complaint processing.

Helpful Tips!

• Bill storage: Keeping your bill safe allows you to check your customer number anytime.
• Smartphone app usage: Some areas provide services that allow you to check your customer number and pay bills via a smartphone app.
• Automatic payment registration: It's advisable to sign up for automatic payments to prevent forgetting monthly payments.