Based upon my research, the overall HDB hotline is 1800-225-5432 . It is just a Branch Office environment Assistance Line that operates on weekdays from 8:00 AM to five:00 PM. Moreover, you will discover other Speak to numbers for precise providers: * HDB Primary Line: 6490-1111 (for typical enquiries, weekdays https://spenceranwgp.shoutmyblog.com/36194649/hdb-town-council-hotline-210-22