Auxiliary studio facilities are located in Irving, Hendersonville, Gadsden, Decatur, Miami and Orlando, Tulsa and New York City. The broadcaster retained its studios in nearby Tustin. TBN was headquartered in Costa Mesa, California, until March 3, 2017, when it sold its highly visible office park, Trinity Christian City. The Trinity Broadcasting Network ( TBN) is an international Christian-based broadcast television network and the world's largest religious television network. Available on full-power and some low-power stations in most markets
