Buy M1 Singapore 1 USD Mobile Top-up Best Price Best Price

M1 Mobile Top-Up

M1 (formerly MobileOne) is one of Singapore's three major mobile network operators and was the first operator in Singapore to commercially launch full 4G LTE service back in 2012. Today, M1 operates 4G LTE and 5G networks across Singapore and is owned by Keppel Corporation and Singapore Press Holdings. Known for competitive postpaid data plans and a loyal customer base, M1 also serves prepaid customers with straightforward top-up SIMs popular among tourists and short-term residents. M1 shares a standalone 5G network with StarHub under Singapore's joint 5G rollout framework mandated by IMDA.

An M1 top-up adds prepaid credit to your Singapore SIM for calls, SMS, and data. Recharging online is the fastest way to add credit when you're exploring Singapore and don't want to detour to an M1 store.

SmartCDKeys lists M1 Singapore vouchers from trusted sellers, denominated in Singapore Dollar (SGD) and US Dollar (USD). Top up your Singapore M1 number at the best price available.

Frequently Asked Questions

M1 Singapore 1 USD Mobile Top-up — Product Details

Top up your M1 account in Singapore instantly with a $1 USD recharge code. Compare prices across 1 stores and get the best deal.

How to Activate

1. Purchase the recharge code from the cheapest store above
2. You will receive the top-up code via email within minutes
3. Enter the code on your M1 account or dial the USSD code on your phone
4. Credit is added instantly to your prepaid balance

What You Get

• Value: $1 USD
• Carrier: M1
• Country: Singapore
• Delivery: Instant (digital code via email)
• Use for: Calls, texts, and mobile data

Frequently Asked Questions