How to contact rsa insurance group in uk? RSA Insurance Group plc 20 Fenchurch Street London EC3M 3AU United Kingdom (Registered in England with company number 2339826) Telephone: +44 (0) 1403 232 323 (note, this is an automated switchboard that operates 24/7)Where can i find out my rsa share register? Visit the RSA Motability website for contact information. Former employees of RSA, Sun Alliance or Royal Insurance may have pension entitlement in one or more occupational pension scheme. Find out more here. Our share register is managed and administered by Equiniti.How to contact rsa motability for car insurance? For any queries regarding insurance please contact RSA Motability. Car insurance. Tel: 0300 037 3737 Save Contact. Minicom: 0800 980 5693. Scooter and powered wheelchair insurance. Tel: 0800 294 0790. Minicom: 0800 980 5693. Visit RSA Motability website. Close.What does rsa stand for in car insurance? The RSA cover is also known as a Car Breakdown Cover. This is because this Add-on comes in handy when your car breaks down during your journey. In such a scenario, all you need to do is call your Roadside Assistance provider (insurance company) and inform them about the problem and your location.