Freight broker prospecting: building a carrier list that picks up the phone
How freight brokers build a carrier outreach list that actually answers: which fields matter, how to filter, how to verify and how to keep it clean.
By Pingtail Data Team · Published · 4 min read
Every freight broker needs capacity. Load boards help, but when a lane gets tight you need carriers you can call directly. The problem with most carrier lists is simple: the numbers go to voicemail, to an office that never dispatches, or to a carrier that stopped operating months ago. This post walks through how to build a list that is small enough to work and accurate enough to answer.
Start from the lane, not the list
A list of every active carrier in a state is too big to call and too broad to convert. Start with a real need:
- Lane: origin region and destination region.
- Equipment: dry van, reefer, flatbed, step deck, power only.
- Frequency: a single spot load, or a weekly dedicated run.
- Carrier size you prefer: one to three trucks often answer their own phone and decide quickly; larger fleets have a dispatcher and a process.
Write the lane need at the top of the list. Every call starts from it.
The fields that decide whether someone answers
| Field | Why it matters |
|---|---|
| Phone number and phone type | A mobile number on a small carrier often reaches the owner directly |
| Owner or officer name | You can ask for a person, not "whoever handles loads" |
| State, city and time zone | Call during their working hours, and match your lanes |
| Trucks and drivers | Tells you if a dedicated run is realistic |
| Authority status and date | Active authority only; the age affects your carrier setup rules |
| Insurance on file vs required | Below the minimum is a red flag for setup |
| Last verified date | How fresh the contact and status are |
A list without a last verified date is a guess. Records go stale quickly in trucking: carriers change numbers, park trucks and lose authority.
Filters that remove wasted calls
Apply these before you start dialing:
- Active authority only. Remove carriers whose authority is inactive, and also those with a revocation pending, because they may be out of service within weeks. Our guide on what revocation pending means explains why these look active but are not safe to book.
- Insurance on file at or above the required minimum.
- Your onboarding rules. Many brokers require a minimum authority age. If yours is 90 days, filter on it now rather than disappoint a carrier later.
- Remove shared and agent contacts. A phone number used by many carriers is usually a dispatch service, a filing agent or a factoring company, not the carrier.
- Remove do not call and opt out records.
What remains is shorter, but it is a list that answers.
Where carrier lists come from
You can build a list yourself from operating authority records, load board contacts and your own history, or subscribe to a feed that does the joining and checking for you. The Active Small Carriers feed covers active carriers with one to three trucks, with contact, insurance and last verified fields. The New Authority feed lists carriers granted authority in recent weeks, if your setup rules allow newer carriers.
Either way, check a small random sample yourself before calling the whole list. Call ten numbers. If several are wrong, stop and fix the source.
A call that respects the carrier's time
Small carriers are driving, loading or sleeping during much of the day. Keep it short:
"Hi, is this [owner name]? This is [name] from [brokerage]. I have a [equipment] load from [origin] to [destination] picking up [day]. Do you run that way, or know your next available truck?"
If yes, get the truck location, availability and rate expectation. If no, ask which lanes they prefer and write it down. That note turns a cold list into a warm one over a few weeks.
Vet before you book
A good list saves calls. It does not replace carrier vetting. Before a first load, confirm:
- Current authority status and insurance filing directly with the official registry on the day you book.
- A certificate of insurance from the carrier's agent, naming your brokerage as certificate holder.
- W-9, signed broker carrier agreement and payment details, or a factoring notice of assignment.
- Your own fraud checks: matching contact details, no recent unexplained changes and a plausible equipment story.
Rules for broker and carrier registration change, so check current official guidance.
Keep the list alive
A carrier list decays every week. Build a routine:
- Weekly: pull fresh status for carriers you plan to call, and add new ones that fit your lanes.
- After every call: record the outcome, preferred lanes and best time to call.
- Monthly: remove carriers that went inactive, and archive numbers that failed twice.
- Always: keep opt outs permanent.
Compliance notes
Business to business calls still carry rules. Call within reasonable local hours, honor do not call requests, and follow rules on autodialed or prerecorded calls to mobile numbers. Our post on cold calling owner-operators covers the basics, and the compliance page explains how our lists handle removal requests.
Summary
Start from the lane, use the fields that predict an answer, filter out inactive and risky carriers, check a sample and keep notes. The freight brokers use case shows how brokers use feeds for capacity and vetting, and pricing lists what each plan includes.
