Top up Síminn with crypto

Iceland · both · Independent operator

In one paragraph

You can top up any Síminn number with Bitcoin, Lightning, Monero, USDT and 8 more cryptocurrencies on Neloxi. Denominations range from kr500 to kr5,000. The recharge is delivered to the line in under a minute. No account creation, no email, no KYC.

Last updated:

Top up this number

no KYC · ~60s
Amount (ISK)

Approx. $14.40 · final price locked at checkout in the crypto you pick.

No account. No email. We never store your phone number after the order ships.

Síminn denominations

In ISK, mirroring the operator's own denomination set.

kr500tokr5,000

You can place multiple back-to-back orders if you need more than one denomination at a time — there's no daily limit on Neloxi.

Best crypto for Síminn

How to top up Síminn with crypto

Three steps. Around 60 seconds. You don't need a Iceland bank or card.

  1. 1

    Enter the Síminn phone number

    Type the destination number and pick an amount between kr500 and kr5000.

  2. 2

    Pay the crypto invoice

    Scan the QR with any wallet (Phoenix, Cake, Wallet of Satoshi, MetaMask, Sparrow, BlueWallet). The price is locked for 15 minutes.

  3. 3

    Síminn recharges the line

    Once the payment confirms, Neloxi forwards the order to Síminn via a wholesale aggregator. Credit lands on the line in seconds.

All 12 cryptos work on Síminn

Síminn top-up — FAQ

How do I top up a Síminn number with Bitcoin?

Open the Síminn page on Neloxi, enter the destination phone number, pick an amount between kr500 and kr5,000, choose Bitcoin or Lightning, and pay the invoice. Lightning settles in seconds. On-chain Bitcoin takes 10–60 minutes for 1 confirmation. Credit lands on the line right after the payment confirms.

Can I top up Síminn with Monero?

Yes. Monero confirmation takes about 1 minute. Once confirmed, the recharge is forwarded to Síminn via a wholesale aggregator. Monero is the recommended option if you want the top-up to be unlinkable to your other crypto activity.

Does Síminn need any account or ID for the recharge?

No. From the Síminn side, the recharge looks identical to a kiosk scratch card sale. They only see the phone number and the amount. Neloxi never collects buyer data, and Síminn never receives any.

What if I send a top-up to a number that doesn't exist on Síminn?

Síminn's API rejects the recharge, and Neloxi automatically refunds the full amount in the same cryptocurrency to the refund address you provided at checkout. No support ticket required.

What are the available Síminn denominations?

Síminn accepts top-ups between kr500 and kr5,000. Neloxi mirrors the operator's denomination set — we don't add or remove amounts.

How long does the Síminn recharge take?

End-to-end: under 60 seconds with Lightning, Solana, or Monero; about 1 minute with USDT-TRC20; 10–60 minutes with on-chain Bitcoin (1 confirmation required). The operator side itself is near-instant once we forward the order.

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