SwyxWare previously supported only one range of public numbers in a server installation. The current version allows gateways and SwyxLinks at different locations to be integrated in a comprehensive number plan. These public numbers can be assigned to any SwyxWare user.

Conversely, each user and each trunk group is assigned one location, effectively as a property. The location property also defines information relating to the number, e.g., country code and area code, as well as the public line access number. Each source of a call (user or trunk) and each destination of a call (user or trunk) can then be related to a location and thus to information about the composition of the number (e.g. country code, local area code, public line access).