KLRN-TV (Alamo Public Telecommunications) Share: Television - Broadcast, CableNon-Profit KLRN-TV (Alamo Public Telecommunications) Request Info 501 Broadway San Antonio, TX 78215 (210) 270-9000 (210) 270-9078 (fax) Map What's Nearby? Distance: 5 10 15 20 25 50 mi.