Chase offers 24-hour phone support, but availability depends on the service you need

Chase Bank's main customer service line operates 24 hours a day, 7 days a week at 1-800-935-9935. However, not every department answers at every hour. Credit card support, fraud reporting, and account access issues are available around the clock. Mortgage, investment, and business banking lines have limited hours, typically 8 a.m. to 8 p.m. Eastern time on weekdays.

The 24-hour availability applies to phone support only. Chase branches themselves close at night—most locations operate Monday through Friday from 9 a.m. to 5 p.m., with Saturday hours from 9 a.m. to 1 p.m., and closed Sundays. ATMs and the Chase mobile app work around the clock for basic transactions like transfers, balance checks, and deposits.

Key Takeaways

  • Chase's main phone line (1-800-935-9935) answers 24/7, but only certain departments staff all hours—credit card and fraud support are always available.
  • Mortgage, investment, and business banking support operates on weekday business hours, typically 8 a.m. to 8 p.m. Eastern time.
  • Physical branches close at night and on Sundays, but ATMs and the mobile app work 24 hours for transfers, balance checks, and mobile deposits.
  • Wait times are typically shorter between 8 a.m. and 5 p.m. on weekdays; calling after hours may mean longer hold times even for 24-hour services.

What you can do by phone at any hour

Chase's 24-hour phone support handles urgent issues that don't wait for business hours. Fraud reporting—whether you've spotted unauthorized charges or lost your card—is staffed around the clock. Account access problems, such as a locked account or forgotten password, also have 24-hour support. Credit card questions, payment issues, and disputes over recent transactions are available any time you call.

If you need to report a lost or stolen debit card, credit card, or ATM card, the 24-hour line can freeze it immediately and arrange a replacement. You can also make payments, check balances, and transfer money between your own accounts at any hour. For these routine transactions, the automated system often handles your request without connecting you to a person.

Services with limited hours

Mortgage services—whether you're applying for a loan, refinancing, or dealing with escrow questions—operate on weekday business hours only, usually 8 a.m. to 8 p.m. Eastern time. Investment and brokerage support through Chase has similar hours. Business banking, including merchant services and commercial lending, also closes after business hours.

If you need help with these services outside business hours, you can leave a message and a representative will call you back during the next business day. The Chase mobile app and online banking portal let you view mortgage statements and investment accounts 24/7, but you cannot make changes or speak to someone until business hours resume.

Using Chase's mobile app and online banking instead of calling

The Chase mobile app and Chase.com website are available 24 hours a day. You can transfer money between accounts, pay bills, deposit checks by phone camera, check your balance, and view transaction history without calling. For many routine needs, the app is faster than waiting on hold.

If you need to dispute a transaction, you can start the process through the app or website, though you may need to speak to someone during business hours to complete it. The app also lets you freeze or unfreeze your debit card instantly if you lose it or suspect fraud, without waiting for a phone representative.

Wait times and the best times to call

Chase's 24-hour lines do answer around the clock, but wait times vary sharply. Calling between 8 a.m. and 5 p.m. on a weekday typically means a shorter hold. Calling late at night or early morning may connect you faster to an automated system, but if you need a person, you may wait longer because fewer representatives work those hours.

Mondays and Fridays tend to be busier than mid-week days. If your issue is not urgent, calling Tuesday through Thursday in mid-morning often results in the shortest wait. For fraud or a lost card, wait time matters less—call whenever you discover the problem, because those issues are prioritized regardless of when you call.

How to reach specific Chase departments

The main number 1-800-935-9935 routes you based on your account type and the issue you describe. When you call, the automated system asks whether you're calling about a credit card, debit card, checking account, or other product. Answer honestly—the system uses your answer to route you to the right department.

For specific departments, you can also search Chase.com for the direct number. Chase also offers support through its mobile app—you can message a representative during business hours and sometimes get a response within minutes. Social media channels like Twitter (@ChaseSupport) respond during business hours but are not monitored 24/7.

What to have ready before you call

Have your account number, the last four digits of your Social Security number, and a photo ID nearby before you call. If you're reporting fraud, have the specific transaction details—the date, amount, and merchant name. For mortgage or loan questions, have your loan number and any recent statements.

If you're calling about a payment issue, know whether you paid online, by phone, by mail, or in person, and when you made the payment. This information helps the representative locate your transaction faster and resolve the issue without transferring you multiple times.

Frequently Asked Questions

Can I speak to a person at Chase at 3 a.m.?

Yes, the main line answers 24/7, but you may reach an automated system first. If you need a person for fraud, a lost card, or account access issues, you can request to speak to someone and will be connected. For other issues like mortgage questions, you'll be told business hours and offered a callback option.

What if I need to dispute a charge but it's Sunday?

You can start a dispute through the Chase mobile app or website on Sunday, and a representative will review it during business hours. If you need to speak to someone immediately, call the 24-hour line and explain the fraud or unauthorized charge—those are prioritized even on weekends.

Is there a shorter wait if I call the branch directly instead of the main number?

Branch numbers route to the same system as the main line, so wait times are similar. Calling your local branch during its open hours (usually 9 a.m. to 5 p.m. weekdays) may connect you to someone who knows your account, but after hours the branch line closes entirely.

Can I email Chase customer service instead of calling?

Chase does not offer email support for most issues. You can message through the mobile app during business hours, or use the secure message feature in online banking to contact your branch. For urgent issues like fraud, calling the 24-hour line is faster than waiting for an email response.

What if I'm calling from outside the United States?

International callers can reach Chase at +1-713-216-5700. This number accepts collect calls and charges may apply depending on your phone plan. The same 24-hour availability applies, though international rates may be higher than calling a domestic number.