Contact Information Important Contact 01 Medical Website Anthem Blue Access Information: www.anthem.com Please utilize the website resources for provider information, pharmacy information, and general 02 Dental Website claims information. Anthem The Customer Service phone numbers can assist www.anthem.com you with benefits and specific claims questions. 03 Vision Website Anthem Blue View Vision www.anthem.com Basic Group Term Life/AD&D 04 Voluntary Life & AD&D Additional education New York Life pieces and resources are https://www.mynylgbs.com/auth/employee- available. Talk to Human benefits/login Resources for more information. 05 Short- & Long-Term Disability New York Life https://www.mynylgbs.com/auth/employee- benefits/login NYL Health Advocacy Services 06 Phone Toll Free: (866) 799-2725 Monday - Friday 8:00am - 12 midnight EST UMB Health Savings Accounts 07 Creating an account? Use code THA00001~141525 hsa.umb.com | 1-866-520-4HSA (4472) Duncan Supply Benefits Call Center* 08 www.duncansupplybenefits.com Phone 888-598-2040 Monday – Friday 8:00am – 6:00pm EST *Contact HR or the Benefits Call Center for Questions regarding products and policies with Allstate. Page 28 | Duncan Supply Company, Inc.| Plan Year 2025 Open Enrollment This booklet provides only a summary of your benefits. All services described within are subject to the definitions, limitations, and exclusions set forth in each insurance carrier or provider’s contract.

Duncan Supply Company Benefit Guide 2025 - Page 28 Duncan Supply Company Benefit Guide 2025 Page 27