Carrier Bill Check

Check one month of telecom expense, line by line

Every charge line on one carrier invoice, and the ones billed twice. No sign-up and no email address.

Run the sample

Two months of a fictional company's carrier bill and its disconnect list, through the real checker: a circuit still billed after its disconnect, a rate that changed, a line billed twice, and the dispute note.

Or check one invoice of yours

Upload one carrier invoice as CSV or Excel, as the carrier's portal exports it: one row per charge with a service ID (circuit, phone number or line) and an amount. You see every line, totalled, and any line billed twice. The file is read in memory and not kept.

Billed-after-disconnect and rate-change checks need your disconnect list and last month's bill, so they run in the app. PDF invoices are read in the app too. No file handy? The sample's October invoice.