If you need to speak to a live customer service representative in 21st Century Insurance customer service you need to dial 1-877-401-8181. After that, you need to say “Representative”, then say “More information” and stay on the line.

Alternatively you can use the following other options available in the customer service phone menu:

• For billing and payments press 1.
• For ID card press 2.
• For policy changes press 3.
• For roadside assistance press 4.
• For claims press 5.

21st Century Insurance Customer Service Hours

Live customer service representatives from 21st Century Insurance are available from 7am to 7am PDT Monday-Friday, from 7am to 6am PDT Saturday.

21st Century Insurance Phone Customer Service

• 21st Century Insurance customer service phone number is 1-877-401-8181. Live customer service representatives are available from 7am to 7am PDT Monday-Friday, from 7am to 6am PDT Saturday.
• To Start a Quote you need to dial 1-877-310-5687. Live customer service representatives are available from 8am to 8am PDT Monday-Friday, from 8am to 6am PDT Saturday.
• For Claims you need to dial 1-888-244-6163.

21st Century Insurance Social Networks Customer Service

• 21st Century Insurance customer service could be contacted via 21st Century Insurance Facebook page. Typically 21st Century Insurance customer service representative replies within an hour.
• You can also reach 21st Century Insurance support via 21st Century Insurance Twitter page
• You can view latest 21st Century Insurance videos on 21st Century Insurance Youtube page

21st Century Insurance support e-mail

For California Residents via [email protected]
For Residents of all Other States via [email protected]
For claims submission via [email protected]

21st Century Insurance Mailing Addresses

Payments:
21st Century Insurance Payment Center 4722
P.O. BOX 894722
Los Angeles, CA 90189-4722

Policy Correspondence:
21st Century Insurance
PO Box 15510
Wilmington, DE 19886-9252

Claims:
PO Box 268994
Oklahoma City, OK 73126-8994

General Inquiries:
21st Century Insurance
3 Beaver Valley Road
Wilmington, DE 19803

21st Century Insurance Fax Number

California Residents: 1-800-842-3057
Non-California Residents: 1-866-447-2611
Claims: 1-877-217-1389

21st Century Insurance Live Chat Support

You can start a live chat session with a 21st Century Insurance Support Agent on the 21st Century Insurance Contact page by clicking the “Live Chat” button. Chat is available from 7am to 6:30pm PST Tuesday-Friday.

21st Century Insurance Help Customer Service

You can search more information about Postmates on the 21st Century Insurance Help Page.

21st Century Insurance Opening Hours

Open 24 hours a day