Indiana Code Title 36. Local Government § 36-8-16.7-8

(1) the person or entity that contracts with a provider for communications service; or

(2) if the end user of communications service is not the contracting party, the end user of the communications service.

(1) a reseller of communications service; or

(2) a provider other than the customer's provider that has an arrangement with the customer's provider to serve the customer outside the licensed service area of the customer's provider.