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News about WEB membership site, start cancellation reception desk service

Last update date August 20, 2019

About City of Yokohama, Water Works Bureau Internet service

※By the Internet environment that customer uses, you may not use service. When it is not available, sorry for your inconvenience, but please file for application for beginning to use, cancellation of water supply in customer Service Center.

※Please refer to common question Q&A for environment that has been checked the operation of.

Inquiry about water supply to Water Works Bureau customer Service Center

Water Works Bureau customer Service Center

Telephone: 045-847-6262 fax: 045-848-4281
※You run, and please be careful not to make any mistake

Inquiry to this page

Water Works Bureau water supply Service Department service promotion section

Telephone: 045-847-6262

Telephone: 045-847-6262

Fax: 045-848-4281

E-Mail address

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Page ID: 398-902-240

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