You can show your territory data as labels with sales territory mapping software.
You can use the labels options on your Territory layer to show any of the Tracking Fields you selected.
These labels will update as you make edits to your map. Click on the labels icon 
next to your Territory layer in the Display Manager.
See the Working with Labels video tutorial for more information on labels.
For more information on creating territories, please see the creating territories video tutorial.
For more information on making changes to territories, please see the managing territories video tutorial.