Dependant on my lookup, the final HDB hotline is 1800-225-5432 . This is a Branch Office Assistance Line that operates on weekdays from eight:00 AM to five:00 PM. On top of that, you can find other contact quantities for specific providers: * HDB Major Line: 6490-1111 (for normal enquiries, weekdays https://hdbtowncouncilhotline210211100.bloggerbags.com/42613402/hdb-town-council-hotline-210-22