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Connect as One

Zero1 National Day Deals

Zero1 50u One Extra Free 100GB Forever

Offers are valid to 31 Oct 2023

Last updated 1 Aug 2023

Offering you a total of 150GB with 1GB data roaming

Celebrate your freedom with our unbeatable deals and say goodbye to worries about data limits and costs! Get bigger and better deals that keep you constantly connected with no contract or excess data charges.

Always stay connected with your loved ones with a 150GB of local data and 1GB of data roaming to Malaysia, Indonesia or Thailand.

Zero1 50u One Plan Promotion

  • 150GB for $18.05/month (base 50GB + add-on 100GB forever)
  • 1GB roaming/month (Malaysia, Indonesia or Thailand for 12 months)
  • 500 Talktime Minutes
  • 500 Free SMS
  • Free Incoming Calls
  • Free caller ID

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
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
10:00 am to 5:30 pm
09:00 am to 5:30 pm

Close on Public Holidays

Terms & Conditions

  • The 50u One promotion is available for new and port-in subscriptions for a limited time only. 
  • Existing users can upgrade to the 50u One plan provided their accounts are not suspended, blacklisted or with outstanding balances, with no admin fee. An admin fee of $10.80 applies when downgrading from a higher-priced plan. Other prorated adjustments for the change of plans will apply.
  • The base plan local data allocation is 50GB per month. The promotion includes an additional 100GB add-on local data per month perpetually, making the total local data allocation to be 150GB per month. The additional promo data will be provisioned within a month.
  • The monthly 1GB data roaming is for Malaysia, Indonesia or Thailand only. This service is available free for a 12-months period, after which it will be removed. Roaming services are not available to foreigners at the moment.
  • Promotion rate will be applied at Check Out if applicable.
  • The promotion is non-transferable and not valid with other promotions, discounts or privileges.
  • Any promotion will be void if the plan is changed or account is suspended, terminated or overdue/delinquent during the subscription period. 
  • Plan rates and bundled services are subject to change without prior notice. Other usage and value-added charges apply.
  • No refund will be issued for termination within 1 month of activation and/or port-out.
  • Zero1 reserves the right to reject and/or terminate the subscription without any advance notice if the subscriber’s submitted ID is invalid or the payment deduction is unsuccessful.
  • Zero1 reserves the right to withdraw the promotion or amend the terms and conditions without prior notice. Other registration terms and conditions apply.
  • By subscribing to the promotional plan, you agree to the above terms and conditions.

Have some feedback for us?​

We are happy to understand if there’s something you need us to know, just message us on Facebook or send us an email at yes@zero1.sg.

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 provide a number of mobile plans with unlimited data. Do check out our offerings on the Zero1 website today.

How to enjoy this promotion?

This is part of our Connect as One: Zero1 National Day Deals for you to celebrate your freedom with our unbeatable deals!

Say goodbye to worries about data limits and costs! We’re giving you bigger and better deals that keep you constantly connected with no contract or excess data charges!

Simply register for a Zero1 100GB 50u mobile plan to enjoy a promotional 100GB additional data allocation on top of your base plan of 50GB for a total 150GB of mobile data today. You will also get 1GB of data roaming to Malaysia, Indonesia or Thailand.