JetBlue Airlines offers 24/7 phone support at 1-855-855-7363. You can contact their customer service and get round-the-clock assistance whenever you need it.
JetBlue’s live chat service is also available 24/7 for both English and Spanish speakers. This extends to their Apple Business Chat and Google Business Messenger.

What Is the Phone Number for JetBlue Reservations?
If you’re attempting to make a reservation, you can call the general customer support number at JetBlue Airlines. For those who are hard of hearing, they offer a separate, specialized number to call.
Reservations: 1-855-855-7363
TTY/TDD Number: 1-855-855-7363
Something to keep in mind before calling is that JetBlue charges a $25 fee to talk to a JetBlue customer representative and make reservation changes over the phone. That fee jumps to $50 for changes made to third-party online travel agency (OTA) bookings.
Pro-tip: Skip unnecessary service fees by making changes via the Manage Trips page on the JetBlue Airways official website. This works for OTAs, too.

How Do I Contact JetBlue’s Corporate Office?

JetBlue Airlines’ corporate office is located in Long Island City, New York. To reach the head office directly, you can call 1-855-855-7363 or email corporatecommunications at jetblue.com. However, to talk to a JetBlue representative, the quickest solution will be calling 1-855-855-7363 or starting a live chat.
The best way to share concerns about your flight and get help from a live person is by contacting the JetBlue Airlines customer service team directly. Complaints can be shared via a special form, while inquiries and requests can be handled through one of JetBlue’s many contact methods, including phone, live chat, email, and text.

How Do I Contact JetBlue for a Refund?

Customers hoping to contact JetBlue Airlines for a refund can do so through the Manage Trips page on JetBlue airline’s official website, where you can quickly change or cancel your flight reservation. If you’re canceling a refundable fare, you can request a refund directly from your TrueBlue account.
You can also contact 1-855-855-7363 to speak to a live person at JetBlue and make a refund request over the phone. However, while managing your trip via the website is free, calling is anything but. 
JetBlue applies a fee to reservation changes/cancellations made over the phone, which could mean a $25 or more fee just for talking to a JetBlue representative.