Liberty Mutual Customer Service Phone Number & Contact Information

Looking for the best way to contact Liberty Mutual and reach a live agent? Find the official primary customer service phone number and direct contact details. Get fast help with account inquiries, billing, technical support, and general assistance from a live representative.

Editorial note: DialIndex curates publicly listed customer service contact details and links back to official company websites when available. Always verify time-sensitive details on the official source before calling.

Last verified: 28 Mar 2026

How to Contact Liberty Mutual

Liberty Mutual Group is an American diversified global insurer and the sixth-largest property and casualty insurer in the United States. Headquartered in Boston, Massachusetts, it offers a wide range of insurance products and services worldwide.

The main listed Liberty Mutual customer service number on this page is +1 800 290 7933. DialIndex also organizes additional support contact details by department so users can choose the most relevant phone line before they call.

This page currently lists 5 support phone numbers across 5 departments and links back to libertymutual.com when an official website is available. Always verify urgent or time-sensitive contact details on the official source.

Liberty Mutual Customer Service Phone Numbers

Liberty Mutual has 5 customer service phone numbers across 5 departments for billing, technical support, account help, and general assistance.

Phone LinePhone
Billing

Billing

Claims

Claims

Customer Service

Customer Service

Roadside Assistance

Roadside Assistance

Sales

Sales

M-F: 7 am - 1 am ET

Liberty Mutual Customer Service FAQ

You can easily update your contact information, such as your address or phone number, by logging into your online account on the Liberty Mutual website. This allows for quick and convenient management of your personal details.