Fleet management ICCID check

Client

Fleet management ICCID check validates printed SIM serials for fleet management projects—Luhn and MII only, no live network query.

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.
?

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

  • Sanity-check fleet management SIM CSV before provisioning workflows.
  • Confirm fleet management ICCID expectations before trusting inventory or activation CSV rows.
  • Paste digits locally—no carrier or GSMA directory lookup.

Common mistakes to avoid

  • Treating format pass as live service status

    Luhn and MII hints do not prove activation, billing, or HLR state.

  • Confusing device IMEI with SIM ICCID in field audits.

FAQ

What ICCID length for fleet management SIMs?

Usually 18–22 digits—paste to confirm Luhn for your specific batch.

Is my ICCID sent to Toolcore?

No—all checks run in your browser tab only.

Common search terms

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

  • iccid check
  • iccid checker online
  • iccid validator luhn online
  • sim card iccid checksum check browser
  • e118 iccid validate digits locally
  • telecom iccid mii 89 checker
  • integrate circuit card id luhn mod 10
  • iccid luhn check
  • validate iccid online
  • esim iccid check
  • iccid check digit
  • iccid vs imei
  • iccid format e118
  • iccid check online
  • bulk iccid check
  • sim iccid check
  • verify iccid number
  • iccid csv validator

More tools

Related utilities you can open in another tab—mostly client-side.