Topping up with your eSIM's ICCID (no sign-in)
On the Top up page you can add data to an eSIM bought on esimusdt.com using only its ICCID, the number your phone shows for the eSIM. You don't need to sign in.
Lost your order code? This page still works: it never asks for the code.
Find your ICCID
An ICCID has 19 or 20 digits and starts with 89. Spaces and dashes don't matter.
- Open Settings → General → About.
- Scroll down to ICCID. If more than one is listed, use the one for your eSIMUSDT eSIM.
- Open Settings → About phone → SIM status.
- Look for ICCID. Menu names vary between phone makers, and some phones don't show the ICCID at all.
Your order page shows the ICCID too, and so does the email with your eSIM if you gave an email at checkout.
Top up
- Open Top up.
- Enter the ICCID and tap Show data packages.
- Check the last four digits shown, then choose a package. Each one shows its data and days, and its price.
- Pay. The data is added to the eSIM once the payment is confirmed.
Ways to pay on this page
- Crypto: choose the coin and network. You get an exact amount and an address, valid for 30 minutes at most. An eSIM can have up to 3 payment requests open at once.
Good to know
- The page never shows the order, the plan or your usage.
- "Data cannot be added to that eSIM here" can mean the ICCID was mistyped, the eSIM was bought on a different site, it has expired, or its plan doesn't take top-ups.
- Data you pay for goes to the eSIM with that ICCID, so check the last four digits before paying.
- A top-up link from support first shows the last four digits of the eSIM's ICCID. Continue only if that eSIM is yours.
- This page never asks for your password or a sign-in code. Never share them with anyone, support included.
Still stuck? Contact support and include the eSIM's ICCID.
Updated November 4, 2026