500 S Prospect St, Amarillo, TX, 79106 (current address)
PO Box 4158, Amarillo, TX, 79116 (1999 - 2018)
500 S Prospect St, Amarillo, TX, 79106 (1999 - 2016)
406 Shiloh Rd, Sulphur Springs, TX, 75482 (2012)
500 S Prospect St, Amarillo, TX, 79106 (2001 - 2005)