Check eligibility to Port-in
The following checklist will quickly help you determine if you can port-in.
Number is post-paid
We can't port in prepaid numbers just yet. We recommend that change your prepaid number to a postpaid number with your current mobile operator before porting in.
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Number is no longer bound to a contract
If you're still in a contract, termination fees might apply. Do contact your current service provider for more information.
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Number is registered under your name.
Get a SIM > Choose 'Keep my own number' > Fill in the required information.
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Number is not registered under your name
Get a SIM from us first.
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Travel far & wide while staying connected with CMLink
Quality high-speed network | Seamless roaming
Share data across Singapore & mainland China
IDD calls at local rates.
Multi payment modes
Choice of SIM-only & Contract plans
24/7 English & Mandarin customer service
Port-in FAQs