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3 months free on Roam UP ($10.70), Roam MAX ($12.70) or Roam SMART ($15.10) for port-ins and new lines
Plans $10.70 to $15.10/mth; months 4 to 6 free
Sign up with ZYM Mobile from 1 to 30 Nov 2026 and months 4 to 6 are free: non-Singtel port-ins on Roam UP 5G+ ($10.70) or Roam MAX 5G+ ($12.70), and port-ins or new numbers on Roam SMART 5G+ ($15.10). No contract; new sign-ups also get $190 of device eVouchers.
- When
- 1 Nov – 30 Nov
- Where
- Online only · order at zym.sg ↗
- Category
- Mobile & Internet
Deal details
Free months by plan
- Roam UP 5G+ ($10.70/mth): 4th, 5th and 6th month free for non-Singtel port-ins
- Roam MAX 5G+ ($12.70/mth): 4th, 5th and 6th month free for non-Singtel port-ins
- Roam SMART 5G+ ($15.10/mth): 4th, 5th and 6th month free for port-ins or new numbers
How it works
- Order online (eSIM or physical SIM) at zym.sg or sign up in store between 1 and 30 Nov 2026
- First payment covers the prorated first month plus one month in advance
- Pay-per-use charges (IDD, roaming calls and SMS) are not covered
Sign-up eVouchers
- New sign-ups and port-ins get $190 of discount eVouchers: $50 off a Galaxy Watch or Buds, $90 off a Galaxy Tab, $50 off a Pixel 10 phone
- Each eVoucher is valid for 30 days from issue
Good to know
- Postpaid SIM registrations are capped at 10 per person across all telcos
- T&Cs: https://zym.sg/faq/promotional-tcs/
Summarised from zym.sg.
Conditions
Port-in (not from Singtel, GOMO, Hi, CMLink, Vivifi or Zero1) or, for Roam SMART only, a new number. Sign up 1 to 30 Nov 2026; port-in completed by 31 Dec 2026. No contract. Not stackable with other free-month promos.
Source: zym.sg ↗
Picture: © ZYM Mobile, from zym.sg. Your picture? Ask us to remove it
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