For inquiries regarding water supply, please contact the Water Works Bureau Customer Service Center.
Water Works Bureau Customer Service Center
Telephone: 045-847-6262 Fax: 045-848-4281
※Please be careful not to make a mistake.
Here's the text.
Change of billing address
Last Updated January 27, 2025
- Address, the new billing destinationWater Works Bureau Customer Service CenterPlease contact us.
- When applying for more than one case
Style (Excel: 16KB)Please fill in the form and send it by fax (045-848-4281).
※If you would like to send the meter reading notice to the new billing address, please contact the Customer Service Center to that effect.
※When applying in Excel, change the address of the meter reading notice or check if you wish to send it.
Inquiries to this page
Water Works Bureau Water Supply Service Department Service Promotion Section (Telephone and fax numbers below are from Customer Service Center)
Telephone: 045-847-6262
Telephone: 045-847-6262
Fax: 045-848-4281
Page ID: 907-913-860
