Enter a number to check it against the litigator list. The Blacklist Status panel above returns the litigator match type for that number together with its blacklist, federal Do Not Call and state Do Not Call status, so one litigator check answers the questions an outbound team asks before a call is placed. It is free, with no signup and no credits, and it checks one number at a time.
Last reviewed: 25 September 2026
What the Litigator row means
The Litigator row is the result of a tcpa litigator lookup on the number you entered. A hit means the number matches a record in a corpus of Telephone Consumer Protection Act plaintiffs compiled from court records and compliance data sources. Our methodology page explains how litigator data is sourced at the category level.
The row shows one of a small set of values, in plain English:
- Clean - no record match for this number. This is the most common result and it means only that nothing in the corpus points at the number today.
- TCPA - the number is tied to at least one TCPA case or a documented demand. This is the core known litigator result.
- TCPA troll - the record shows the repeated-filing pattern of a serial plaintiff rather than a single case.
- Complainer - the number has a complaint history (regulator complaints, carrier reports, or reports through our own report form) without a case on file. It is a lower-grade signal, but most litigators start here.
The full reverse phone lookup adds a second layer. When the owner of a number is identified, each potential owner is checked against the same corpus and shown as a possible or a confirmed litigator. A confirmed match is tied to the person by a filed case or an equivalent document. A possible match rests on a strong name, address or history link that is not documentary. On this page, which checks the number only, the Litigator Owner row reads N/A; use the litigator by owner on the full lookup when you need the owner match too.
Whichever value you see, it is a record match, not a determination about a person. The lookup does not say that someone will sue, only that a record exists.
How litigator lists are built and why they are never complete
A litigator list is assembled from filings in federal and state courts, demand letters shared by the businesses that received them, and complaint history. Each source is matched to phone numbers by name, address and the details in the document itself. That work takes time. A case is filed, then it is indexed, then it is matched, and only then does the number appear in a litigator search. In the meantime the plaintiff is dialling and filing as usual.
Numbers also change hands. A line that belonged to a serial plaintiff two years ago may be someone else's today, and a plaintiff who changed carriers may be on a number no list has caught up with. So every litigator list is a little behind reality in both directions. Our records are updated regularly, but no litigator list is complete, and any service that tells you otherwise is selling confidence rather than data.
Litigator status and DNC status are independent
The two flags come from different places and answer different questions, which is why the panel shows them side by side. Consider a serial plaintiff who makes a living from TCPA claims. Their number is not on the national registry, and it never will be, because registration would stop the calls they need in order to file. A DNC-only scrub passes that number as safe. Now consider a retired teacher who added her landline to the registry the month it opened and has never complained to anyone about anything. Her number fails a DNC scrub and is a clean litigator check.
Suppressing the teacher protects you from a registry violation. Suppressing the plaintiff protects you from a lawsuit. A clean result on one tells you nothing about the other. The DNC lookup page covers the registry side in detail; this page covers the litigator side. Run one without the other and you have checked half the risk.
Three litigator checks, three questions
By number (this page). Is this specific line tied to a litigator record? Run it on a phone number before you dial it. It needs nothing but the number, and it is what most people mean by a litigator scrub of a single number.
By owner. Is the person who most likely holds this number a litigator, even if the number itself is clean? The litigator by owner on the full lookup answers that through the Litigator Owner row, which needs the owner lookup to run. It catches a plaintiff who moved to a new number that has not yet been matched.
By name. Is this person on the list at all, regardless of number? Use it when a lead arrives without a phone number or with one you do not trust. You can search a litigator by name on its own page; it checks a first and last name, with an optional state, against the same corpus.
These three, with the blacklist lookup and the DNC check, are the set of all TCPA tools on this site. Each is free and checks one number or one name at a time.
What to do on a litigator hit
- Suppress the number. Take it out of the campaign before the next dial, not after the call. Do not argue with the flag on the phone.
- Log the check. Record the number, the result and the date and time you ran the check on this page. If a claim arrives later, the log is your evidence that you checked.
- Escalate if the number came from a purchased lead. One litigator in a lead file usually means more. Tell whoever bought the file, and ask the seller what consent they hold for it.
- Do not call to ask. A litigator does not want an explanation; they want the call. Each one you place is another item in a complaint.
This page checks one number. It is not a bulk scrub and is not meant to replace one: use it for the number that arrives between runs, the lead that came in on its own, or to settle a question when a result somewhere else looks wrong. Free, no signup, no credits: a compliance manager can check a number without opening a ticket.
What a free litigator check does not give you
It does not give you a safe harbor. The safe harbor provisions under the Telemarketing Sales Rule and the Federal Communications Commission's rules are about your own written procedures, your registry access and your record keeping, not about any third-party lookup. It does not give you indemnity: if a number we showed as clean turns out to be a plaintiff, the cost is yours. It does not come with a service level. And it does not query the Reassigned Numbers Database, which answers a different question (has this number changed hands since a date you name) and is a separate check with its own rules.
The what is a TCPA litigator (compliance FAQ) page explains each of those terms - safe harbor, express written consent, reassigned numbers - and links every one to its primary source. The short version: a litigator lookup reduces the chance that you dial a known plaintiff. It does not change what the law expects of you when you do.
If this is your number
People sometimes look up their own number and find a litigator or blacklist flag they do not recognise. The number may have belonged to someone else, a common name may have been matched to the wrong person, or the record may simply be stale. You can query or correct a litigator match on our data removal page. A person reviews every request against the underlying source and either corrects the record or explains what the match is based on. You do not need an account to ask.
What this is not
US People Search is not a consumer reporting agency as defined by the Fair Credit Reporting Act (FCRA), and the information we provide is not a consumer report. You may not use this site to make decisions about employment, housing, credit, insurance or any other purpose covered by the FCRA. Our Terms of Use set this out in full.
Nothing on this page is legal advice. A litigator result is a record match, not a determination about a person, and it does not create a safe harbor under the TCPA, the Telemarketing Sales Rule or any state law. If you run outbound campaigns, your compliance obligations remain yours: this lookup helps you not get sued, it does not promise that you will not be.
Litigator lookup FAQ
What is a TCPA litigator?
A TCPA litigator is a person who has filed, or repeatedly threatened to file, a lawsuit under the Telephone Consumer Protection Act over calls or text messages. In a litigator lookup the term covers anyone whose phone number appears in a record of TCPA plaintiffs, demand letters or complaint history. A hit is a record match, not a determination about the person.
How do I check if a phone number is a TCPA litigator?
Enter the ten-digit US number in the search box at the top of this page. The Blacklist Status panel returns the Litigator row (Clean or the matched category), the Blacklist row, the federal and state Do Not Call rows and the state the number is registered in. There is no signup and nothing to install.
What is the difference between a possible and a confirmed litigator match?
A confirmed match means the record was tied to the person through a filed case or an equivalent document naming them. A possible match means the link rests on a name, address or history match that is strong but not documentary. Both are shown on the full lookup, where the Litigator Owner row reports whether any potential owner of the number carries either flag. On this page the phone-number check shows the matched category instead.
Is a TCPA litigator lookup the same as a DNC check?
No. A DNC check tells you whether a number is registered on the National Do Not Call Registry or a state list. A litigator lookup tells you whether the number matches a record of TCPA plaintiffs. The two lists are independent: a serial plaintiff can be absent from the registry and a registered number may never have been involved in a case. This page returns both so you do not have to run them separately.
What is a serial plaintiff or TCPA troll?
A serial plaintiff, often called a TCPA troll, is someone who files TCPA claims as a repeated activity rather than a one-off response to unwanted calls. Their numbers are sometimes kept off the Do Not Call registry on purpose so that calls keep arriving. The Litigator row on this page reports a distinct category for this pattern when the record supports it.
Can I search a litigator by name instead of by number?
Yes. The litigator name search checks a first and last name, with an optional state, against the same litigator corpus. Use it when a lead arrives without a phone number or when you want to know whether a person, rather than a specific line, appears in the records. It is free and needs no signup.
My own number shows as a litigator - what does that mean and how do I correct it?
It means your number matches a record in a corpus of TCPA plaintiffs and complaint history. The number may have changed hands, a name may be common, or the record may be out of date. Use the data removal page to query or correct the match; a person reviews every request against the underlying source before anything changes.