Updating users in People module.

HI Andy, I really like the changes made to the Rota. Now i’m trying to go in and update all users to change the format of their phone numbers.
1. I cannot figure out how to just get a listing of everyone so I can go in one by one to edit them. When I click on the people option it provides filters and data only shows if I select a filter. But once I edit one file, I have to go back through the entire process again I have over 100 people so you can imagine how long this will take.

2. Is there a way to bulk edit this. If I export and import the same users will it make the update by overwritting the data or would it make duplicates.

I just want to view a simple list of every individual users without showing the household screen so I can easily navigate from one users to the next with having to go through a lot of steps to find the list again

Any help you can provide will be greatly appreciated.