Promotion
Zero1 x Gain City Family Card Discount 2025
Exclusive Perks Just for Gain City Family Card Members!
Unlock fantastic benefits when you sign up for Zero1’s popular SIM-only plans using your Gain City Family Card. For a limited time only, enjoy an additional 100GB of local data and 5GB of RoamAP data completely FREE, boosting your connectivity both locally and abroad.
Don’t miss out on these exclusive bonuses designed to keep you connected wherever you go!
Extra 100GB local data
+ 5GB RoamAP data FREE
Eligible plans & Promo codes
Streamo Bold (4G)
S$10.10/month
400GB
300GB
10GB
5GB
600GB
Click to copy promo code
Streamo Freedom
S$15.00/month
500GB
400GB
20GB
15GB
600GB
Click to copy promo code
Movemo Dash (5G)
S$20.00/month
600GB
500GB
20GB
15GB
600GB
Click to copy promo code
How to Redeem
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Choose Your Plan: Review the mobile plans above and select your ideal match.
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Enter Promo Code: Copy your exclusive promo code and enter it during checkout.
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Enjoy Your Bonus: Your additional data and discount will be automatically applied.
Terms & Conditions
- The promotion includes a free additional 100GB of local data, bringing the total to 400GB for Streamo Bold (4G), 500GB for Streamo Freedom (5G), and 600GB for Movemo Dash (5G).
- The promotion includes a free additional 5GB RoamAP, bringing the total to 10GB for Streamo Bold (4G), and 20GB for both Streamo Freedom (5G) and Movemo Dash (5G).
- RoamAP covers 13 countries: Malaysia, Indonesia, Thailand, Taiwan, Philippines, India, Japan, South Korea, Australia, China, Hong Kong, Macau, and Vietnam. Roaming data may not automatically activate for pass holders. You will have the option to opt-in if needed.
- Roaming services are currently suspended by the Thai government in the Southern provinces of Pattani, Narathiwat, and Yala, and the following districts of the Songkhla province: Chana, Na Thawi, Thepha, and Saba Yoi.
- Roaming services are currently suspended by the Indian government in the region of Jammu and Kashmir.
- The promotion is non-transferable and not valid in conjunction with other promotions, discounts, or privileges.
- The promotion will be void if the subscribed plan is changed, or if the account is suspended, terminated, or overdue/delinquent during the subscription period.
- Zero1 reserves the right to withdraw the promotion or amend the terms and conditions without prior notice. Other registration terms and conditions apply.
- Other Streamo Bold (4G), Streamo Freedom (5G), and Movemo Dash (5G) terms and conditions apply.
Don't have the Zero1 mobile app yet?
Google Play Store
for Android devices
Apple App Store
for Apple devices
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!