Zero1 Customer Service Centre

For all your Zero1 Customer Service needs

Please note that billing, payment and SIM replacement services are not available during weekends.

Zero1 Customer Service Centre
8 Burn Road
#01-03 Trivex
Singapore 369977

(near Circle Line Tai Seng MRT Station, Exit A)

Mondays to Fridays
9:30 am to 5:30 pm
Saturdays
10:00 am to 5:30 pm
Sundays
09:00 am to 5:30 pm

Close on Public Holidays

Have more questions?

We are happy to help, just message us on Facebook or send us an email at yes@zero1.sg should you encounter any challenges.

More information

Zero1 develops life solutions by making it #AllAboutYou, ensuring that you receive #OnlyTheBest of what we can offer so you may live your life with #ZeroLimits.

Zero1 is a licensed Mobile Virtual Network Operator (MVNO) that provides a number of mobile plans with unlimited data. Do check out our other offerings on the Zero1 website today.