If you need to speak to a live customer service representative in National Car Rental customer service you need to dial 1-844-393-9989. To speak with a live agent, you need to stay on the line (typical waiting time is about 1-2 minutes).

Alternatively you can use the following other options available in the customer service phone menu:

• Say “cancel an existing reservation”, “modify an existing reservation” etc.

National Customer Service Hours

Live customer service representatives from National are available 24 hours a day seven days a week.

National Phone Customer Service

• National car rental customer service phone number is 1-844-393-9989. Live customer service representatives from National are available 24 hours a day seven days a week.
• For Roadside Assistance you need to dial 1-800-367-6767.
• To Reservations you need to dial 1-844-382-6875.
• For Business Rental Customer Support you need to dial 1-877-881-5500.
• For Customer With Disabilities you need to dial 1-888-273-5262.
• For Users of TTY Devices you need to dial 1-800-328-6323.
• For Emerald Club Member Services you need to dial 1-800-962-7070.

National Social Networks Customer Service

• National customer service could be contacted via National Facebook page. Typically National customer service representative replies within an hour.
• You can also reach National support via National Twitter page
• You can view latest National videos on National Youtube page

National Live Chat Support

National doesn’t offer live chat support. Best way to contact National is to call its customer service department at 1-844-393-9989.

National support e-mail

To contact Customer Support via e-mail use following National contact form by clicking the “Email Customer Support” button.

National Help Center

You can ask a question about National on the National Help Center page.

National Opening Hours

Monday 7am to 11:59pm
Tuesday 7am to 11:59pm
Wednesday 7am to 11:59pm
Thursday 7am to 11:59pm
Friday 7am to 11:59pm
Saturday 10am to 6:30pm
Sunday 9am to 11:59pm