this video explains a free download that you can incorporate into your Access databases, or use stand-alone for contact management.
Contacts -- Names, Addresses, Phone Numbers, eMail Addresses, Websites, Lists, Projects, Notes, Attachments, ... and many extra bsiness tables.
This example is elaborate as I spent hundreds of hours building and refining it over the years. Don't let its complexity scare you off from Access! Even seasoned Access developers would need to spend a lot of time to understand it all. The good news is that you can also just use it! Be sure to swap out the back-end for the one without the sample data once you are comfortable ... and if importing tables into your back-end, get them from the "blank" back-end that is included as you probably do want some of the records, like for types.
While I categorized this as "intermediate", if you are a beginner, don't be shy about getting this valuable tool! One of the best ways to learn Access is to use it ... and everyone knows people they keep contact information for.
have an awesome day,