By Bob Paterson More than 578 debt-collection calls over roughly four months: that is the allegation behind Rebeca Mingura’s federal lawsuit against Credit One Bank. The California consumer says the bank continued contacting her about three credit card accounts even after she explained her circumstances and asked it to stop. But the court battle has also exposed another issue: whether Credit One can force the dispute into private arbitration without proving that Mingura received the agreement containing that requirement. A July 2026 ruling addressed that question, although it did not decide whether the calls violated the law.
When Was the Credit One Lawsuit Filed?
Mingura filed Mingura v. Credit One Bank, N.A. on August 8, 2025, in the U.S. District Court for the Northern District of California. The case is No. 4:25-cv-06712 and is assigned to U.S. District Judge Araceli Martínez-Olguín. The federal docket identifies it as a Telephone Consumer Protection Act (TCPA) lawsuit. Mingura brought the case as a proposed class action, but that designation alone does not establish a court-certified class.
What Does Rebeca Mingura Allege?
According to reporting on the complaint, Credit One began contacting Mingura in April 2025 about debts allegedly owed on three accounts. She says she received more than 578 collection calls between April and July 2025, sometimes several in one day and only minutes apart. The contacts allegedly also included text messages and emails.
Mingura alleges that she informed the bank of financial and medical difficulties and requested that the contacts stop. Her attorneys reportedly sent a cease-and-desist letter in July 2025, yet the communications allegedly continued. She says the repeated interruptions caused distress and interfered with her use of her phone. Those descriptions remain allegations; the available court order contains no finding that Credit One made unlawful calls.
Which Consumer Protection Laws Are Involved?
The complaint invokes the federal TCPA, California’s Rosenthal Fair Debt Collection Practices Act and the state’s Unfair Competition Law. The TCPA restricts certain automated or prerecorded calls without the legally required consent. Its private damages provision may allow $500 per qualifying violation and up to $1,500 for a willful or knowing violation, but a high call count does not automatically mean every call qualifies.
California’s Rosenthal Act separately addresses abusive or harassing debt-collection conduct. The legal analysis turns on evidence such as call logs, the type of calling technology, consent and any request to stop. Mingura seeks damages and other relief, but she has not received a verified judgment on those claims.
Why Did Credit One Try to Compel Arbitration?
Credit One argued that its cardholder agreement required Mingura to resolve the dispute through arbitration rather than federal court. The bank moved to compel arbitration on February 6, 2026. Mingura contested whether the bank had adequately shown that she received and agreed to the contract terms.
On July 10, 2026, Judge Martínez-Olguín denied the motion without prejudice. The court found that Credit One had described a general policy of mailing cardholder agreements but had not provided sufficient evidence that the policy was followed in Mingura’s case. The judge permitted Credit One to renew its motion no earlier than September 8, 2026. This was a ruling about proof of an arbitration agreement, not a finding that the bank violated the TCPA.
What Is the Lawsuit’s Status in 2026?
The July 10 order also granted the request by Mingura’s lawyers to withdraw. The judge directed her to arrange new representation or notify the court that she would proceed without counsel by September 8, 2026. Otherwise, the court said it would issue an order asking why the case should not be dismissed for failure to prosecute.
The July order is the latest substantive ruling independently confirmed in the accessible records reviewed as of October 15, 2026. A later dismissal, renewed arbitration motion or substitution of counsel could not be verified from the publicly available docket snapshot. Nor was a certified class, approved settlement or claims portal verified for this particular lawsuit.
Frequently Asked Questions
Q. Did Rebeca Mingura win her case against Credit One?
No final victory on the debt-collection allegations has been verified. The July 2026 court order rejected Credit One’s arbitration motion without prejudice, meaning the bank could try again with better evidence.
Q. Is there a Rebeca Mingura Credit One settlement claim form?
No court-approved settlement or claim form for this case was verified. The proposed class had not been shown to be certified in the records available for review.
Q. Is the $10.2 million Credit One settlement connected to Mingura?
No. That amount comes from a separate California government enforcement lawsuit resolved in February 2026. It covered civil penalties and investigative costs, not a settlement fund established for Mingura’s proposed class action.
Q. Does receiving hundreds of collection calls automatically establish a TCPA violation?
No. The law requires proof that particular calls violated an applicable restriction. Consent, calling technology and the circumstances of each communication can all matter. Repeated calls may also raise separate issues under California debt-collection law.