Abington Heights 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) Equitable(800) 628-6673 Kades-Margolis Corp.(800) 433-1828 Lincoln Investment Planning, LLC(800) 242-1421 Metropolitan Life Insurance Company(833) 642-1008 Security Benefit Group(800) 888-2461 Vanguard Investments - Plan Number: 427418(800) 569-4903 Roth 403(b) Equitable(800) 628-6673 Kades-Margolis Corp.(800) 433-1828 Lincoln Investment Planning, LLC(800) 242-1421 Metropolitan Life Insurance Company(833) 642-1008 Security Benefit Group(800) 888-2461