SIM Card Activation

Submission is not required

Your SIM Card will be automatically activated.

SIM card activation will be the next business day after SIM receipt (for new lines only).
Port-in lines might take about 3-5 business days.
Once SIM card is activated, you may start using our services immediately.

Stay connected worldwide with Zero1

Zero1 Roaming Packages

Enhance your Zero1 local mobile plan by purchasing our add-on data roaming packs! Explore the world at your own pace with powerful data access in over 80 destinations across Asia, Europe and North America at competitive rates.

Explore our roaming packs

Zero1 2GO Travel Data SIM

Regardless of your mobile provider, Zero1 2GO keeps you connected in over 80 destinations across Asia, Europe, Oceania, the Americas, Africa and the Middle East. Choose between a SIM card and eSIM for seamless connectivity!

Explore our data packages

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.