If you're in the US and someone in Spain, Malaysia or Belize is running low on their Digi prepaid line, you can refill it online in a couple of minutes. doctorSIM has been sending credit to prepaid phones since 2006.
Digi countries doctorSIM covers
doctorSIM tops up Digi prepaid lines in three places: Digi Spain, Digi Malaysia and Digi Belize. Pick the page for the country where the SIM is registered, not the country you're calling from: Digi in Spain, Malaysia and Belize run on separate systems, so a refill only lands on the matching one.
Sending money home to a Digi line
Sending credit from the US works whether the number belongs to family, a friend, or a line you keep for your own trips back to Spain, Malaysia or Belize. You don't need the SIM registered in your name or an account of your own: enter the phone number, pick an amount and pay. The credit lands on the phone right away, and you get an email receipt as proof it went through.
Frequently asked questions
Can I refill a Digi phone in Spain from the US?
Yes. Payment location doesn't matter; the refill is tied to the phone number, so you can pay from the US and the credit still reaches the Digi Spain line.
Does the Digi line need to be registered in my name?
No. You just need the phone number to send credit, whether it's your own line or someone else's.
How long does it take for the credit to arrive?
Within seconds of the payment going through, day or night, with no store visit needed.
Is a Digi Malaysia refill the same as Digi Spain?
No. They're separate networks, so use the Digi Malaysia page for a Malaysian number and the Digi Spain page for a Spanish one.






