Getting letters, calls, or bankruptcy notices tied to Quantum3 Group LLC can feel urgent, especially if the paperwork references a “proof of claim,” a creditor you do not recognize, or an amount that does not match your records. The safest first move is to verify who the creditor is, confirm what role the company is playing, and shift the situation into written, trackable proof before you agree to pay.
This guide focuses on what people actually need: who this company is, why it may contact you, what “harassment” can look like in real situations, what public records show, and what steps may reduce pressure without creating new risk.
Table of Contents
- Who Is Quantum3 Group LLC?
- Why Does Contact You?
- What Harassment Can Look Like
- Is Breaking the Law?
- Lawsuits Against Quantum3 Group LLC
- Quantum3 Group LLC Contact Information
- How to Stop Collection Calls
- What Proof to Request for Verify the Debt
- What to Do If They Mention Legal Action
- Get Help With Harassment
- Success Stories
- Common Questions About Quantum3 Group LLC
Who Is Quantum3 Group LLC?


Quantum3 Group LLC is publicly described as a provider of bankruptcy portfolio management and claims-related services, including generating and filing proofs of claim and managing claim activity for creditor clients in bankruptcy cases.
Important context: consumers often describe this as “debt collection,” but the company’s published services emphasize bankruptcy claims servicing and portfolio management rather than traditional phone-based collections.
If you think you are dealing with this company, treat it as an identity-and-role verification problem first:
- Who is the actual creditor or debt buyer listed on the notice or court filing?
- Is the company listed as an agent filing on someone else’s behalf?
- Is the contact tied to an active or prior bankruptcy case (Chapter 7 or Chapter 13)?
Why Does Quantum3 Group LLC Contact You?
Contact associated with Quantum3 Group LLC typically happens because a creditor or debt buyer is managing accounts where a consumer has filed bankruptcy, and the creditor (or its agent) is filing or managing a claim in that bankruptcy case.
Common reasons you may see the name:
- A proof of claim was filed in your bankruptcy case, sometimes by an agent for the creditor.
- Your bankruptcy case status changed (conversion, dismissal, discharge), and the creditor’s claim workflow triggered new notices.
- You received a letter that looks like “collections,” but the underlying activity is connected to bankruptcy claim administration.
If the debt is unfamiliar, the correct next step is not payment. It is confirming: creditor identity, account matching, and documentation support.
What Quantum3 Group LLC Harassment Can Look Like


“Harassment” in this context is usually about pressure and confusion, not just call volume. With Quantum3 Group LLC, consumer concerns more commonly involve bankruptcy-claim conduct that feels coercive or misleading rather than nonstop phone calls.
Real-world patterns that consumers and public records reflect include:
- A claim filed for a debt you dispute, including disputes that the debt is time-barred under state law (fact-specific and heavily disputed in litigation).
- Notices that feel urgent but do not clearly explain the creditor, account chain, or itemization, making it hard to verify accuracy quickly.
- “Agent” filings where you see the company’s name, but the creditor is a different entity, which can create confusion about who actually owns the debt.
- Complaint activity and consumer reports where people say they want clearer validation, clearer creditor identification, or confirmation the account is actually theirs (complaints are allegations, not proof).
If you believe the contact is designed to rush you before you can verify, that may be the practical warning sign to slow the process down and demand written clarity.
Is Quantum3 Group LLC Breaking the Law?
Whether conduct “breaks the law” depends on the facts, the role the company is playing, and whether the activity is treated as debt collection under federal and bankruptcy-related frameworks. Even so, there are clear guardrails that may apply if a party is acting as a debt collector or communicating in connection with collection.
If you believe the contact includes harassment, deception, or unfair pressure, it may be relevant to review:
- The Fair Debt Collection Practices Act (FDCPA)’s restrictions on abusive, deceptive, and unfair collection conduct.
- Regulation F’s rules addressing harassing conduct and telephone call frequency concepts tied to a specific debt.
- FTC guidance that explains your right to get validation information and that threats like arrest are warning signs.
Key point for readers: if you think something is improper, you do not need to “prove” illegality during a phone call. You can request documentation, preserve records, and seek legal review.
Lawsuits Against Quantum3 Group LLC


Lawsuits do not prove your situation is unlawful. They can, however, show the kinds of disputes that have appeared in public court records.
Examples tied to bankruptcy-proof-of-claim allegations include:
- Grandidier v. Quantum3 Group, LLC (S.D. Indiana): the complaint alleged an FDCPA violation tied to filing a proof of claim that was barred by the Indiana statute of limitations; the court denied a motion to dismiss at that stage.
- Brimmage v. Quantum3 Group LLC (N.D. Illinois Bankruptcy, adversary proceeding): public court materials describe allegations that a proof of claim was filed on a time-barred debt, with Quantum3 described as an agent for a debt buyer.
- Bankruptcy litigation examples in other courts similarly reflect disputes over whether a claim is time-barred and how the underlying obligation is characterized (for example, open account vs. account stated in an Alabama bankruptcy matter).
If you believe your issue looks similar, the practical takeaway is consistent: verify ownership, verify itemization, and confirm whether bankruptcy court deadlines apply.
Quantum3 Group LLC Contact Information
Use verified sources, not caller ID, to confirm identity. The company’s public contact information includes:
| Item | What to Use for Verification | Why It Matters |
| Main phone | 425-242-7100 | Matches published company contact |
| Fax | 425-242-7101 | Useful for document trails if requested |
| info@quantum3group.com | Helps create written records | |
| Address | 22102 17th Ave. SE, Suite 220, Bothell, WA 98021 | Confirms the correct entity |
| Services reference | https://quantum3group.com/services.html | Shows bankruptcy-claims service scope |
Sources: official company pages.
If your letter or caller does not match these basics, treat it as a verification issue before sharing personal data.
How to Stop Quantum3 Group LLC Collection Calls


If you are getting calls tied to a bankruptcy claim or alleged debt, the fastest way to reduce pressure is to stop live-phone negotiation and move everything into trackable documentation.
Use this approach:
- Do not confirm sensitive identifiers (full SSN, banking info) on inbound calls until you verify the entity.
- Ask for written debt details: creditor name, account reference, itemization, and role (owner vs. agent).
- Preserve the pattern: save voicemails, screenshot call logs, keep envelopes and notices.
- Communicate in writing when possible so details do not “shift” call to call.
FTC guidance emphasizes getting validation information and not responding to threat-based pressure.
What Proof to Request for Verify the Debt
A good proof request is short and specific. If you think the debt is wrong, unclear, or not yours, request documentation that lets you confirm identity and math.
Ask for:
- The current creditor name and how to identify the original creditor (if different).
- The account reference and an itemized balance (principal, interest, fees).
- Documentation showing the consumer obligation and matching identifiers (without you providing new sensitive data first).
- If the matter is tied to bankruptcy: the case number, the claim number, and copies of claim attachments already filed.
If a proof of claim exists, you may be able to review it directly in the bankruptcy docket (often through your attorney or the court’s access methods). If you believe a claim is inaccurate, disputing it may require bankruptcy-specific steps and deadlines.
What to Do If Quantum3 Group LLC Mention Legal Action


Legal action is not a vague threat. If you think Quantum3 Group LLC is using legal language to scare you:
- A real lawsuit usually includes court paperwork, a caption, and a deadline to respond.
- A bankruptcy proof of claim dispute often has its own procedural path, and missing deadlines can matter.
If you receive actual court documents, do not ignore them. If you believe the paperwork is unclear, it may be appropriate to ask bankruptcy counsel or a consumer rights attorney to review the filings and your timeline.Learn about Can a debt collector threaten to serve me with paperwork?
FTC consumer guidance also notes there is a legal process for wage garnishment and that threats like arrest are a warning sign.
Get Help With Harassment
If you believe the pressure, confusion, or contact pattern is escalating, legal support may help you regain control without guessing.
Consumer Rights Law Firm PLLC (about 120 words)
Consumer Rights Law Firm PLLC helps consumers who are dealing with stressful Quantum3 Group LLC debt collection contact, disputed accounts, and credit-reporting problems. If you think the communications you received are excessive, misleading, or tied to a debt you do not recognize, the firm can help you organize your evidence, request documentation the right way, and evaluate whether the conduct may implicate the FDCPA, TCPA, or FCRA depending on the facts. They can also advise on practical next steps, including disputes, complaint strategies, and responses to court paperwork when deadlines apply. If you want a calm review of your notices, call history, and documentation, you can contact:
Consumer Rights Law Firm PLLC
133 Main Street, Second Floor, North Andover, MA 01845
Phone: +1 877-700-5790
Email: help@consumerlawfirmcenter.com
Success Stories
- I was constantly getting harassed by debt collectors, and it was affecting my peace of mind. Consumer Rights Law Firm PLLC stepped in, explained my rights clearly, and took immediate action. Within weeks, the calls stopped. I can’t thank them enough!
- When I contacted Consumer Rights Law Firm, I didn’t expect much—just another law firm. But they surprised me! They filed a case on my behalf and negotiated a great settlement. I even got compensation for the harassment. Highly recommended.
- I was getting daily robocalls from a collection agency. Consumer Rights Law Firm PLLC sent them a cease-and-desist letter and started the legal process. The calls stopped almost immediately. These folks know the law and how to use it to protect you.
Common Questions About Quantum3 Group LLC
What is Quantum3 Group LLC Debt Collection?
In many consumer situations, the name is associated with bankruptcy claim activity rather than traditional collections. If you believe you are being collected on, verify the creditor and request written proof before paying.
Who owns the debt if Quantum3 Group LLC is listed?
Often the creditor or debt buyer is a different entity, and Quantum3 may be listed as an agent. If you think the creditor identity is unclear, ask for written confirmation and review the proof of claim attachments. Learn more Claim How do i file a small claims case?
What is the Quantum3 Group Phone Number for verification?
Use verified public contact details rather than caller ID. The company’s published main phone is 425-242-7100.
What is Quantum3 Group LLC Harassment in practical terms?
It typically means pressure or confusion that makes verification difficult, such as unclear creditor identity, inconsistent balance explanations, or repeated contact that feels aimed at rushing you. If you believe that is happening, your safest move is shifting to written proof.
Does filing a proof of claim automatically mean you owe the debt?
Not necessarily. Proofs of claim can be disputed, and litigation has raised fact-specific issues about time-barred claims and documentation sufficiency. If you think the claim is wrong, review the docket and seek legal advice.
Are there lawsuits involving Quantum3 Group LLC?
Yes. Public court records include FDCPA-related allegations tied to time-barred proofs of claim and related disputes, such as Grandidier and Brimmage. Allegations are not proof, but they are verifiable filings.
What should I do first if the letter is unclear?
Start by verifying the creditor name, requesting itemized documentation, and saving every page and envelope. FTC guidance emphasizes obtaining validation information before agreeing to pay.
Can Quantum3 Group LLC garnish wages without a court process?
Wage garnishment generally requires a legal process, and threat-based claims about arrest or instant garnishment can be warning signs. If you believe threats are being used to pressure you, preserve the messages and seek review.
How do I report scams or suspicious collection behavior?
If you think the caller is impersonating a legitimate business or using threats, you can report suspicious activity through FTC channels and preserve records.
How can Consumer Rights Law Firm PLLC help?
They can help you document the contact pattern, request proof, evaluate whether conduct may violate FDCPA, Telephone Consumer Protection Act, or FCRA depending on facts, and decide on disputes or legal responses when deadlines apply.





