For general inquiries about MSB and our product solutions, contact our business office from 7am to 4pm Eastern time (M-F) at 800.618.3111
For existing clients with issues regarding our products, please contact our Customer Care team from 7am to 3pm Eastern time (M-F) at 800.810.4220.
The convenience of email is available 24 hours a day, 7 days a week. Email us with any inquiries you may have and you will receive a response within 24 to 48 hours.
Announcements, Product updates, Policy and Guidance:
97 High Street
Somersworth, NH 03878