Census + Carrier Cross-Walk

Upload your census once — I'll reshape it into every carrier's format. Free, no signup.

  1. 1. Upload
  2. 2. Verify headers
  3. 3. Pick carriers
  4. 4. Auto-map
  5. 5. Review
  6. 6. Download

Drop your census file

CSV, XLSX, or XLS — up to 100,000 rows.

Free forever. No signup required. Your file stays in your browser until you confirm.