Capital One Auto Finance Inc Headquarters Contacts. Corporate office address, contact information and phone numbers for the Capital One Auto Finance Inc Headquarters. Write a review or read complaints from other customers. Capital One Auto Finance Inc Headquarters Phone Number and Contacts. \tCompany Website \thttps:\/\/www.capitalone.com\/auto-financing \tCorporate Address \t3901 N. Dallas Pkwy. \tDallas, TX \t75093 \tCompany Contact \tRichard Fairbank \tPosition \tCEO \tPhone Number \t(800) 689-1789 \tFax Number \t(888) 412-7543 \tEmployee Count \t2,400 What is the Capital One Auto Finance Phone Number? Capital One Auto Finance customer service can be reached at the following phone numbers: Main Capital One Auto Finance Phone Number: 1-800-946-0332 Capital One Auto Finance FAX Number : 1-866-722-0410 Capital One Auto Finance New and Used Financing Applications: 1-800-689-1789 Capital one Auto Refinance Applications: 1-888-263-4582 Hours: Mon - Fri, 8 a.m, . - 9 p.m. ETSat, 8 a.m. - 6 p.m. ET What is Capital One Auto Finance's Mail Address? For customer inquiries and payments, please use the following mail addresses: Payments: Capital One Auto Finance P.O. Box 60511 City of Industry, CA 91716 Overnight Payments: Capital One Auto Finance Attn: Payment Processing 2525 Corporate Place 2nd floor Suite #250 Monterey Park, CA 91754 Auto Finance Correspondence: Capital One Auto Finance 7933 Preston Road Plano, TX 75024-2302 FAX: 1-866-722-0410 (Please include your reference number) You can also contact Capital One on Twitter: The Twitter handle is @AskCapitalOne. The company's agents are available on Twitter from Mon-Sat 8:00 a.m. - 10:00 p.m. & Sun 10:00 a.m. - 7:00 p.m. DISCLAIMER: Names, phone numbers and email addresses are for informational purposes only and are up-dated periodically. If you detect any errors, then please let us know. Please add your review or complaint below. REVIEWS - Rate This Company with 1 to 5 Stars.