National Map >  Region 7: Greater Southwest >  Texas >  District 13 > TX2117 HELP GSA Building Stats   905 S FILLMORE 905 S FILLMORE AMARILLO , TX 79101-3540 For information on properties in Region 7, contact: Patti Tilson 817-978-2703 817-978-2703 patti.tilson@gsa.gov Representative: Thornberry, Mac  (R)  Representative URL: http://www.house.gov/thornberry/ Senator: Cornyn, John (R) Senator URL: http://cornyn.senate.gov/ Senator: Hutchison, Kay Bailey (R) Senator URL: http://hutchison.senate.gov/ Lease Details Lease Code Initial Effective Date Expiration Date Rentable Sq Feet Status LTX13730 1/15/1992 1/14/2012 1782 Active   Square Footage Building Rentable SF: 1782 Leased Rentable SF: 1782 Available Space: 0