ICCID IoT module check

Client

ICCID IoT module check targets cellular IoT deployments—gateways, sensors, trackers—with embedded or industrial SIM profiles. Paste decimal ICCID from module label or provisioning CSV—format validation only, no live network query.

IoT SIM vs consumer SIM

IoT and M2M SIMs use the same public Luhn rules as retail plastic. Provisioning, APN, and platform enrollment happen in separate systems—not inferred from format pass alone.

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

  • ICCID IoT module check on supplier shipment samples before field install.
  • Validate IoT ICCID columns in OSS export files.
  • Separate IoT serial QA from consumer handset SIM batches.

Common mistakes to avoid

  • Expecting IoT check to register device on platform

    Luhn pass does not provision APN or cloud connectivity.

  • Using module IMEI where ICCID column is required

    IMEI identifies modem—ICCID identifies SIM profile.

  • Assuming all IoT ICCIDs are exactly 20 digits

    Length is issuer-specific—18–22 digits after cleanup.

FAQ

Is IoT ICCID format different?

Same E.118-style decimal layout with Luhn—length varies by issuer.

Embedded iSIM modules?

Paste the provisioned or printed ICCID string—validation is format-only.

Bulk IoT paste?

Yes—one ICCID per line for per-row Luhn results.

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

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