ICCID shipment validation

Client

ICCID shipment validation answers whether a manifest column contains structurally valid serials before pallets leave the dock. Paste one ICCID per line to scan pass/fail—no carrier lookup, no file upload to Toolcore servers.

Manifest review flow

Export ICCID column from supplier spreadsheet. Paste here. Quarantine failing rows. Re-run after corrections before ERP or MDM ingest.

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

  • Reject bad rows before WMS import closes a shipment.
  • Compare supplier CSV against your own scan station output.
  • Attach Luhn audit screenshots to logistics QA tickets.

Common mistakes to avoid

  • Validating only the first row of a pallet manifest

    Use multi-line paste to cover the full column.

  • Treating shipment validation as ownership proof

    Checksum pass does not prove the SIM is assigned to your account.

  • Mixing SKU and ICCID columns without headers

    Confirm column mapping before paste.

FAQ

How many ICCIDs can I validate per paste?

Paste practical batch sizes your browser can handle—one serial per line.

Does shipment validation contact the carrier?

No—local Luhn and length checks only.

What if half the rows fail Luhn?

Re-scan or request replacement stock—do not split check digits manually without card verification.

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

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