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Guwahati Jal Board (GJB) Contact No.
Updated on Wednesday, 30 September 2026 - 3:20pm
Organization:
Govt of Assam All India Number(s):
70868 38481 (For Helpline Support)
70868 38612 (Alternate Helpline Support)
Website:
Official Website
Android App:
GJB - Guwahati Jal Board Parent Article:
