1. Set the geographic boundary before you design call handling
That is a description of the place, not a forecast of calls, legal needs, competition or signed matters. For your firm, the useful question is how you describe the area you serve: South Union alone, Fayette County more broadly, or additional Pennsylvania communities. Those boundaries affect the practical questions your phone system should answer, including office location, consultation process and whether a caller is within your service area.
Recommended approach
Write a concise service-area profile for review before configuring call handling. Keep South Union and Fayette County distinct, and list any additional areas only if your firm actually serves them.
