National Car Rental Customer Service Phone Number & Contact Information

Looking for the best way to contact National Car Rental and reach a live agent? Find the official primary customer service phone number and direct contact details. Get fast help with account inquiries, billing, technical support, and general assistance from a live representative.

Editorial note: DialIndex curates publicly listed customer service contact details and links back to official company websites when available. Always verify time-sensitive details on the official source before calling.

Last verified: 09 Mar 2026

How to Contact National Car Rental

National Car Rental is a premium car rental brand primarily serving the daily rental needs of frequent airport business travelers. It is known for its Emerald Club loyalty program, which allows members to bypass the counter and choose their own vehicle.

The main listed National Car Rental customer service number on this page is +1 844 393 9989. DialIndex also organizes additional support contact details by department so users can choose the most relevant phone line before they call.

This page currently lists 3 support phone numbers across 1 department and links back to nationalcar.com when an official website is available. Always verify urgent or time-sensitive contact details on the official source.

National Car Rental Customer Service Phone Numbers

National Car Rental has 3 customer service phone numbers across 1 department for billing, technical support, account help, and general assistance.

Phone LinePhone
Customer Support

Customer Service (US)

Mon-Fri 7am-6pm CST

Emerald Club Services

Mon-Fri 7am-6pm CST

Roadside Assistance

National Car Rental Customer Service FAQ

If you are calling from outside the United States and Canada, you can reach National Car Rental's international reservations and support line at +1-833-608-1987. For Emerald Club members, there are also specific international toll-free numbers available depending on your country of residence.