How to Reach Us

Newport Retirement Plan Administration

(For service questions and issues)

Participant Service Center: 844-749-9981
Monday through Friday, 8 a.m. to 8 p.m. ET
** For Vested Interest participants, please call 800-374-4631 or visit **

For answers to commonly asked questions see our FAQs here.

Vanguard 403(b) Services Retirement Plans

Participants: 800-569-4903
Monday through Friday, 8 a.m. to 8 p.m. ET

Plan Sponsors: 877-893-5426
Monday through Friday, 8 a.m. to 8 p.m. ET


To reach a sales representative for a consultation, call: 855-751-2127

Request a proposal from Newport.

Sign up for Newport newsletters for advisors and plan sponsors.

Insurance Plan Administration (BOLI/COLI/ICOLI)

Monday through Friday, 8 a.m. to 5:30 p.m. ET

Inquiries from Outside the U.S.

Monday through Friday, 8 a.m. to 8 p.m. ET

Media Contact

Geraldine O’Brien
Senior Vice President, Communications

Information about Newport's Privacy Policy

Call 407-531-5959 or use our privacy policy inquiry form. 

All Other Inquiries

NOTE: if you are a plan participant requesting assistance with your password, logging in, status of loans or distributions, rollovers or balance inquiries, please call our Participant Service Center (844-749-9981) to reach a Representative.

For other inquiries, click here. 

Or view our FAQs here for answers to common questions

Corporate Headquarters

1350 Treat Boulevard, Suite 300
Walnut Creek, CA 94597


See a map of our office locations nationwide.
Access a complete list of our office addresses.




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Newport Group, Inc. and its affiliates provide recordkeeping, plan administration, trust and custody, consulting, fiduciary consulting, insurance and brokerage services. Fiduciary consulting services are provided through Newport Group Securities, Inc., an SEC-registered investment adviser and FINRA-registered broker-dealer, and InterServ, LLC, an SEC-registered investment adviser. Newport Group Securities, Inc. and InterServ, LLC are affiliates of Newport Group, Inc. All securities transactions are provided through Newport Group Securities, Inc., in its role as broker-dealer. All fiduciary consulting services are provided through the registered investment adviser. when offering variable insurance products, Newport Group Securities, Inc. acts solely in its capacity as a broker-dealer.
Trust and custody services provided by Newport Trust Company, a New Hampshire state chartered trust company and wholly owned subsidiary of Newport Group, Inc.