Determined by my research, the final HDB hotline is 1800-225-5432 . It is a Branch Business office Assistance Line that operates on weekdays from eight:00 AM to five:00 PM. Additionally, you'll find other Get hold of quantities for unique services: * HDB Primary Line: 6490-1111 (for basic enquiries, weekdays 8:30 https://hdbtowncouncilhotline210288389.getblogs.net/69603128/hdb-town-council-hotline-210-22