Simbye Promo Code SGREFERRALPROMO: 15% Off Travel eSIMs

What is Simbye?

Simbye sells prepaid travel eSIMs for more than 190 countries. You choose a plan, receive an installation link or QR code, and use the eSIM for mobile data at your destination without swapping your physical SIM card.

Simbye is UK-based, with a registered address in London.

How much does a Simbye eSIM cost?

These are examples of data-only plan prices checked on 2 November 2026, before applying the coupon:

For example, 15% off the Japan plan would bring US$6.99 down to US$5.94, or about S$7.60. The S$ estimates use US$1 ≈ S$1.28 on 2 November 2026; plan prices and your card’s exchange rate may differ at checkout.

Reasons to consider Simbye

• Build a multi-country plan: In the Simbye app, you can choose up to 10 countries, 5–50 GB of data and 30–365 days of validity. This can suit a trip that does not match a standard regional bundle.

• Choose a plan with a real phone number: Simbye offers separate eSIM plans with calls and SMS for selected destinations, including:

  • United States — US number (+1)
  • United Kingdom — UK number (+44)
  • France — French number (+33)
  • Turkey — international number (+33), not a Turkish number
  • Indonesia — international number (+33), not an Indonesian number
  • Thailand — Thai number (+66), for incoming calls and SMS only

  Choose the with calls and phone number variant; the standard travel eSIMs for these destinations can be data-only. Check the plan’s calling and texting allowances before buying.

• Get a virtual number without a travel eSIM: Simbye also sells standalone US (+1), UK (+44) and Australian (+61) numbers for receiving SMS and verification codes in its app or on its website. UK and Australian numbers offer incoming calls as an add-on. These numbers do not include mobile data or support outgoing calls and SMS.

• Top up and earn wallet credit: Supported eSIMs can be topped up. Registered customers earn 5% cashback on eligible purchases as Simbye Wallet credit for future Simbye purchases.

Compare the final price, data allowance, validity and included countries with other eSIM options before buying. Your phone must support eSIM and be unlocked.