Certain states have a Manage Areas feature that allows process servers to determine their own coverage and workload. Determine your workload by picking up areas when you need more work, and dropping areas when you need more time. If you have a good workload but a better zip code is available for you, assign yourself to that one, then drop an area that hasn't been working as well for you. New areas can become available each day, so make sure to check frequently.
Watch the below video to see how to go about picking up and dropping areas:
Manage Areas prioritization levels:
See also: Active Services Limit