ICCID eSIM transfer check

Client

eSIM transfers and re-downloads still reference a profile ICCID in settings or carrier emails. Paste that serial before initiating transfer workflows—catch typos before support tickets.

eSIM transfer vs ICCID check

Transfer eligibility is decided by the carrier SM-DP+ platform. This page only confirms the ICCID string is structurally valid before you paste it into carrier tools.

Privacy: digits are evaluated only inside your browser. There is no carrier, GSMA, or SM-DP+ query—format math only. Treat SIM identifiers like any sensitive operational paste.
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The ITU‑T E.118 layout follows ISO/IEC 7812 for card identifiers: a Major Industry Identifier (telecom ICCIDs usually start with 89), an issuer/country/account block, then a trailing Luhn mod‑10 check digit using the same doubling rule as many payment PAN validators. Printed cards commonly show 18–22 digits; issuers pin one length profile per range.

Result

Passes Luhn mod 10 on the full 19-digit string.

  • MII (first 2): 89
  • Issuer / account core (between MII and check): 3530012345678901
  • Check digit (last): 1

Common use cases

  • Validate ICCID from eSIM QR email before scanning.
  • Compare old vs new profile ICCID during device migration.
  • Support macros for eSIM transfer troubleshooting.

Common mistakes to avoid

  • Pasting EID instead of ICCID

    eUICC EID is 32 hex chars—ICCID is decimal Luhn.

  • Expecting transfer unlock from Luhn pass

    Carrier transfer rules are separate from format validation.

  • Using SM-DP+ address as ICCID

    Paste the profile serial digits only.

FAQ

Where is eSIM ICCID on iPhone?

Settings → General → About → ICCID (wording may vary by iOS version).

Android eSIM ICCID?

Settings → About phone → SIM status—copy ICCID field.

Does this download the eSIM profile?

No—format validation only.

Common search terms

Phrases people search for that match this tool. See the full long-tail keyword index.

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