For inquiries regarding water supply, please contact the Water Works Bureau Customer Service Center.
Water Works Bureau Customer Service Center
Phone: 045-847-6262 Fax: 045-848-4281
※Please be careful not to make a mistake.
Here's the text.
Last Updated October 2, 2023
Water Works Bureau character "Hamapyon"
Water Works Bureau Customer Service Center
Phone: 045-847-6262 Fax: 045-848-4281
※Please be careful not to make a mistake.
Water Works Bureau Business Promotion Department
Phone: 045-671-3084
Phone: 045-671-3084
Fax: 045-212-1169
Email address: su-suidokoho@city.yokohama.jp
Page ID: 969-494-697