Announcement
Awarded Singapore’s Best Customer Service 2025/26
Last updated 24 Sep 2025
Thank you for trusting us - Zero1 is recognized for Singapore’s Best Customer Service 2025/26!
We are proud to announce that Zero1 has been awarded Singapore’s Best Customer Service 2025/26 by The Straits Times and Statista.
This recognition reflects our ongoing commitment to putting our customers first, providing transparent, reliable, and friendly service that goes beyond expectations.
We couldn’t have achieved this without the trust and support of our customers. Thank you for being part of our journey – this award is as much yours as it is ours.
At Zero1, we’ll continue to work hard to make your experience even better, every step of the way.
Zero1 Customer Service Centre
You can also buy our mobile plans at our Zero1 Customer Service Centre. Do bring along your ID when you like to purchase the plan on-site.
Zero1 Customer Service Centre
25 Harper Road
#01-06 Harper Point
Singapore 369683
(Near Circle Line Tai Seng MRT Station, Exit B
Near 70281 aft Tai Seng Stn bus station)
Mondays to Fridays
09:30 am to 05:30 pm
Saturdays
10:00 am to 05:30 pm
Sundays
09:00 am to 05:30 pm
Closed on Public Holidays
Having issues?
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 #AllAbout you, ensuring that you receive #OnlyTheBest that we have to offer and striving to help you live your life with #ZeroLimits.
Zero1 is a licensed Mobile Virtual Network Operator (MVNO) that provide a number of mobile plans with unlimited data. Do check out our other offerings on the Zero1 website today.
Explore Zero1 Plans Today!
Ready to upgrade your mobile experience? Explore our range of Zero1 plans tailored to fit your needs. Whether you’re seeking affordable data packages, reliable connectivity, or exclusive offers, our Zero1 plans have something for everyone. Start discovering the perfect plan for you!