Observed arrival · 2026-09-01

DotNumberWatch Reads the Fine Print on Carrier Authority

dotnumberwatch.com Observed source

Editorial interest 88/100 Selection signal · not a rating of the site

A free lookup tool that combines USDOT registration, operating authority, insurance filings, revocation orders, and safety alerts for U.S. motor carriers.

Landing page captured for the 2026-09-01 issue.

Field notes

DotNumberWatch joins several FMCSA data sources instead of treating a registration badge as proof that a carrier may haul freight. Its field table separates census-reported fleet details from licensing, insurance, and safety records, while its examples show how authority and revocation history can diverge. The page also documents a practical integration hazard: USDOT 80806 appears with different zero-padding in two source files, so a naive join can make a carrier appear unlicensed.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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