Latest News About Vanguard Customer Service Number

Here are the current Vanguard customer service contact options you can use.

• Main investor services line: 1-877-662-7447 (toll-free). This line is widely listed for Vanguard Group client inquiries.[3]
• Brokerage services line: 800-662-2739 (toll-free). This is commonly cited for brokerage-related questions, with typical hours 8am–8pm ET on weekdays in sources noting Vanguard contact channels.[1][2]
• Retirement plans or participant line (if applicable): 1-800-523-1188. Vanguard maintains separate numbers for retirement plan participants and similar accounts.[4]

Notes and tips

• Hours can vary by department; many sources indicate 8am–8pm ET on weekdays for agent access, with some 24/7 accessibility claimed for certain lines in older or secondary listings.[2][1][4]
• If you’re calling about fraud or account security, look for the dedicated fraud contact numbers listed in company help centers or security sections on Vanguard’s site. Some third-party pages list dedicated lines such as fraud hotlines, but you should verify on Vanguard’s official site for the most current numbers.[3]

Would you like me to verify the official Vanguard contact page for the exact numbers and the latest hours, or help you locate the right line based on your account type (brokerage, retirement, mutual fund, or institutional)? If you tell me your location in Marseille, I can tailor the guidance to international access considerations or alternatives.[3]