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.
Last Updated April 3, 2024
6-50-10 Honcho, Naka-ku, Yokohama-shi (Please also see google map (outside site) together.)
Water Works Bureau Customer Service Center
Telephone: 045-847-6262 Fax: 045-848-4281
※Please be careful not to make a mistake.
Public Relations Division, Water Works Bureau Business Promotion Department
Telephone: 045-671-3084
Telephone: 045-671-3084
Fax: 045-212-1169
Email address: su-suidokoho@city.yokohama.lg.jp
Page ID: 530-225-174