Zero 1

Zero1 Singapore Customer Care Number, Address, Email, Hours, How to check my SIM card activation status? Address: 8 Burn Rd, #01-03 Trivex, Singapore 369977 General enquiries: (65) 6219 3780. Takeaway enquiries: (65) 6589 7788. Onine Chat hours: Mondays to Fridays (9.30am to 5.30pm), Saturdays (10.00am to 5.30pm), Sundays (9.00am to […]