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Assam Water & Sanitation Support Organisation (WSSO) Contact No.

Updated on Tuesday, 3 February 2026 - 12:42pm

Organization:

Govt of Assam

Toll free Number(s):

1800 1234 574 (For Query/Complaint)

Website:

Official Website

Parent Article:

Assam State Government Contact No.

Also See:

Assam Public Health Engineering Department (PHED) Contact No.

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