IMEI Luhn Check Digit Excel Tool

Summary

Gain a ready-to-use Excel template that automatically calculates the Luhn check digit and reconstructs complete IMEI numbers from partial entries. Use it to clean bulk seller lists, validate exports, and prevent false negatives in device lookups. With this tool, you reduce manual math, speed data integrity checks, and ensure accurate downstream results.

Primary Outcome

Accurately reconstruct complete IMEI numbers from partial data with an Excel tool, enabling faster, error-free device lookups.

Who This Is For

• Forensic data QA specialists handling large IMEI lists
• Data operations engineers validating exports before submission
• Market analytics teams cleaning device inventories and lookups

What You'll Learn

• Automates IMEI reconstruction from partial entries
• Reduces manual calculations and data-entry errors
• Speeds up bulk data cleaning and QA checks

Metadata

Category

No-Code & Automation

Creator

Shelton Basham

Creator Title

CTO - Device Forensic | IMEI Analytics | GSMA | SAAS | Mobility | Reverse Logistics | Value Add Operations | Supply Chain | Buyback | Wireless | *IMEI Guru

Tags

Automation, No-Code AI, Workflows

Published

2026-03-05

Last Updated

2026-03-05

Citation

"IMEI Luhn Check Digit Excel Tool" by Shelton Basham, PlaybookHub — https://playbooks.rohansingh.io/playbook/imei-luhn-check-excel-tool

Canonical URL