Delta / Greely School District Authorized Investment Providers For specific investment provider information, please click on the investment provider name of your choice to visit the company's website. 403(b) American Fidelity Assurance Co.(800) 654-8489 American United Life Insurance Company(800) 249-6269 Americo Financial Life and Annuity(800) 231-0801 Ameriprise Financial(800) 862-7919 Corebridge Financial (formerly AIG Retirement Services-VALIC)(800) 448-2542 Equitable(800) 628-6673 Fidelity Investments - Plan Number: 65819(800) 343-0860 Horace Mann Insurance Company(800) 999-1030 Invesco OppenheimerFunds(800) 959-4246 Lincoln National Life Insurance Company(800) 454-6265 Metropolitan Life Insurance Company(833) 642-1008 Midland National Life(877) 586-0240 North American Company for Life(866) 322-7069 ReliaStar Life - Subsidiary of VOYA Financial(877) 882-5050 Vanguard Investments - Plan Number: 431984(800) 569-4903 457(b) American Fidelity Assurance Co.(800) 654-8489 American United Life Insurance Company(800) 249-6269 Fidelity Investments - Plan Number: 86677(800) 343-0860 ReliaStar Life - Subsidiary of VOYA Financial(877) 882-5050