Business Financial Services Center Our service associates are available 24 hours a day, 7 days a week to assist you with general inquiries and account opening information.
Email
General Inquiries................................................................
Email Us
Phone
General Inquiries............... +1-866-4ML-BUSINESS (1-866-465-2874)WCMA Cash Management
Our service associates are available 8:30 am to 8:30 pm (EST) Monday through Friday to assist you with Merrill Lynch Business Center, our online business banking service.
Phone
WCMA Inquiries .................. +1-866-4ML-BUSINESS (1-866-465-2874)
Please note: The above contact information is for U.S. based small & midsized businesses and intended for use by persons in the U.S. only.