Frequently Asked Questions
FasTrak Transponder
How do I get a transponder?
Opening a 405 Express Lanes account is easy. Choose a 405 Express Lanes account plan and sign up online. You can also open an account by phone, by mail or at the walk-in centers.
You only need one FasTrak® account. You can use your transponder on any toll road in California. The 405 Express Lanes exchanges information with the other toll operators within the state to provide you with seamless travel with a single account.
Didn’t find the answer that you were looking for?
Contact Customer Service using the options below.
In Person
405 Express Lanes Customer Service Center
Hours: 8:00 a.m. - 6:00 p.m.
Monday through Friday
OCTA Store
Hours: 8:00 a.m. - 5:00 p.m.
Monday through Friday
Phone
Email/Mail
Email Address
Mailing Address
405 Express Lanes
P.O. Box 2177
Costa Mesa, CA 92628
P.O. Box 2177
Costa Mesa, CA 92628