Within your primary business listing, you can list your physical business address or select a “Service Area Business”.
Here are a few things to be aware of:
In the past, common listing services (especially Google My Business) did not recognize a service area, but rather made suggestions to searchers for your services based on your location’s address. Now with the capability to indicate that you are a Service Area Business, your mailing address is no longer used to qualify your listing for someone performing a search.
One thing to realize is that there are still many internet listings that do not yet have this capability so you may see some alerts letting you know that the listing is not fully correct if you choose this option. There is nothing to do on your part as this is by design and because of the limitations in their capabilities.