Seeking Ideas for Mapping Local Customers for Sales Team

Hey all. Has anyone built a map or sheet to help sales name-drop local customers? Our sales team (specifically pub sec) really wants to reference nearby accounts when talking to prospects, and I’ve been asked to help with this. I thought about creating a Google Map with pins, but our Salesforce ops team said it isn’t secure when I tried to pull a report 🫠 so back to the drawing board. Has anyone done something similar or have ideas on a better way to do this?