Merrill Lynch Сustomer Service

Phone:

1-800-MERRILL (637-7455)
1-866-657-3323 (TTY/TDD for hearing impaired)

Hours of operation:

24 hours a day / 7 days a week

Email:

general_askml@ml.com

Additional Phone Numbers

1-888-ML-ONLINE (656-6546) – Online access
1-877-4ML-CREDIT (465-2733) – Credit and debit cards
1-866-820-1492 – Benefits Online
1-866-4ML-BUSINESS (465-2874) – Small & Midsized Businesses (U.S.)