SumoSim Help Centre
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Other Common Questions
Got questions about SumoSim? We’ve got answers to the most common ones to help you get started and stay connected
Do I need to return the SIM card if I cancel my service?
No need to return the SIM card—once you cancel, you can simply dispose of it responsibly.
Some readers
Do I need a new phone to use SumoSim Ltd
No, you can use SumoSim with any unlocked phone. If your device is locked to another network, you’ll need to contact your current provider to unlock it before using a SumoSim eSIM or physical sim card.
Some readers