This site is an independent educational resource. We are not a bank, card issuer, payment processor, financial advisor, or affiliate of any merchant or issuer mentioned. Information about Regulation E (12 CFR 1005), Regulation Z (12 CFR 1026), Regulation II (12 CFR 235), the Electronic Fund Transfer Act, and the Truth in Lending Act is sourced from the Consumer Financial Protection Bureau, the Federal Reserve, and the Federal Trade Commission as of April 2026. Rules change; verify with your card issuer or a licensed advisor before acting. Nothing on this site is personalised legal, tax, or financial advice.

creditcardvsdebitcard.com

Updated June 2026

Card Issuer Dispute & Fraud Phone Numbers: Verified Directory

The verified credit card and debit card dispute lines for the ten largest US issuers, each sourced from the bank's own website. Use this to confirm whether a number that called you is really your bank, or to find the right line to report fraud and file a dispute.

Before you trust a caller

A number matching the list below does not prove the call is genuine. Scammers spoof caller ID so an incoming call shows the real bank number. If someone calls you, hang up and dial the number yourself, or use the one printed on the back of your card. No legitimate bank will ask you to read back a one-time passcode, move money to a "safe account", or install remote-access software during an inbound call.

Verified dispute numbers by issuer

Credit card disputes fall under Regulation Z (12 CFR 1026); debit card disputes fall under Regulation E (12 CFR 1005). Click an issuer for its full dispute process, fraud-detection features and source citations.

IssuerCredit (Reg Z)Debit (Reg E)
JPMorgan Chase1-800-432-3117180043231171-800-935-993518009359935
Bank of America1-866-266-0212186626602121-800-432-100018004321000
Wells Fargo1-800-869-3557180086935571-800-869-355718008693557
Citibank1-800-950-5114180095051141-800-374-970018003749700
Capital One1-800-227-4825180022748251-888-464-072718884640727
Discover1-800-347-2683180034726831-800-347-700018003477000
American Express1-800-528-4800180052848001-877-486-599018774865990
U.S. Bank1-800-285-8585180028585851-800-USBANKS (1-800-872-2657)18008722657
Truist Bank1-844-487-8478184448784781-844-487-847818444878478
PNC Bank1-800-558-8472180055884721-888-PNC-BANK (1-888-762-2265)18887622265

Numbers verified against each issuer's public website in June 2026. The smaller grey line under each number is the same number written without spaces or dashes. Issuers change customer-service routing periodically; always confirm against the number on the back of your card.

Is this number really my bank?

Is 1-800-USBANKS (1-800-872-2657) (18008722657) a real U.S. Bank phone number?▼
Yes. 1-800-USBANKS (1-800-872-2657) is published by U.S. Bank for debit card and banking customer service, including Regulation E disputes (source: usbank.com/customer-service/contact-us.html, checked June 2026). Caller ID can be spoofed, so if you receive an inbound call claiming to be from this number, hang up and dial it yourself, or use the number printed on the back of your card. A legitimate bank will never ask you to read back a one-time passcode on an inbound call.
Is 1-800-285-8585 (18002858585) a real U.S. Bank phone number?▼
Yes. 1-800-285-8585 is published by U.S. Bank for credit card customer service and disputes (source: usbank.com/customer-service/contact-us.html, checked June 2026). To dispute a billing error under Regulation Z (12 CFR 1026.13) you have 60 days from the statement date showing the charge. If someone calls you claiming to be from this number, call it back yourself rather than trusting caller ID.
Is 1-888-464-0727 (18884640727) a real Capital One phone number?▼
Yes. 1-888-464-0727 is published by Capital One for debit card and banking customer service, including Regulation E disputes (source: capitalone.com/support-center/checking/report-fraud/, checked June 2026). Caller ID can be spoofed, so if you receive an inbound call claiming to be from this number, hang up and dial it yourself, or use the number printed on the back of your card. A legitimate bank will never ask you to read back a one-time passcode on an inbound call.
Is 1-800-227-4825 (18002274825) a real Capital One phone number?▼
Yes. 1-800-227-4825 is published by Capital One for credit card customer service and disputes (source: capitalone.com/support-center/credit-cards/dispute-charge/, checked June 2026). To dispute a billing error under Regulation Z (12 CFR 1026.13) you have 60 days from the statement date showing the charge. If someone calls you claiming to be from this number, call it back yourself rather than trusting caller ID.
Is 1-800-935-9935 (18009359935) a real Chase phone number?▼
Yes. 1-800-935-9935 is published by JPMorgan Chase for debit card and banking customer service, including Regulation E disputes (source: chase.com/digital/resources/privacy-security/security/report-fraud, checked June 2026). Caller ID can be spoofed, so if you receive an inbound call claiming to be from this number, hang up and dial it yourself, or use the number printed on the back of your card. A legitimate bank will never ask you to read back a one-time passcode on an inbound call.
Is 1-800-432-3117 (18004323117) a real Chase phone number?▼
Yes. 1-800-432-3117 is published by JPMorgan Chase for credit card customer service and disputes (source: chase.com/digital/resources/privacy-security/security/report-fraud, checked June 2026). To dispute a billing error under Regulation Z (12 CFR 1026.13) you have 60 days from the statement date showing the charge. If someone calls you claiming to be from this number, call it back yourself rather than trusting caller ID.
Is 1-800-432-1000 (18004321000) a real Bank of America phone number?▼
Yes. 1-800-432-1000 is published by Bank of America for debit card and banking customer service, including Regulation E disputes (source: bankofamerica.com/privacy/dispute-resolution.go, checked June 2026). Caller ID can be spoofed, so if you receive an inbound call claiming to be from this number, hang up and dial it yourself, or use the number printed on the back of your card. A legitimate bank will never ask you to read back a one-time passcode on an inbound call.
Is 1-866-266-0212 (18662660212) a real Bank of America phone number?▼
Yes. 1-866-266-0212 is published by Bank of America for credit card customer service and disputes (source: bankofamerica.com/customer-service/contact-us/credit-card/ (credit card billing inquiries line), checked June 2026). To dispute a billing error under Regulation Z (12 CFR 1026.13) you have 60 days from the statement date showing the charge. If someone calls you claiming to be from this number, call it back yourself rather than trusting caller ID.

Sources

Per-issuer phone numbers and their source URLs are listed on each issuer page. Phone numbers verified against issuer websites June 2026. Always use the number on the back of your card as the primary contact. Not financial advice.