On September 15, 2000, the stations began their first digital television broadcasts, 10 years after moving to 172 4th Street East in downtown Saint Paul. In 2000, KTCA and KTCI were rebranded "tpt2" and "tpt17", paving the way for the larger family of digital broadcast services to come. In 2003, TPT became the first broadcaster in Minnesota to launch a channel, "tptHD", fully devoted to high-definition programming, and in 2005 the organization launched a full-time digital channel, "tptMN", devoted entirely to local and regional programs.