National Map >  Region 7: Greater Southwest >  Oklahoma >  District 05 > OK1488 HELP GSA Building Stats   501 NE 122ND STREET 501 NE 122ND STREET OKLAHOMA CITY , OK 73114-8100 For information on properties in Region 7, contact: Patti Tilson 817-978-2703 817-978-2703 patti.tilson@gsa.gov Representative: Fallin, Mary  (R)  Representative URL: http://fallin.house.gov/ Senator: Coburn, Tom (R) Senator URL: http://coburn.senate.gov Senator: Inhofe, James M. (R) Senator URL: http://inhofe.senate.gov/ Lease Details Lease Code Initial Effective Date Expiration Date Rentable Sq Feet Status LOK16274 4/5/2007 4/4/2017 5000 Active   Square Footage Building Rentable SF: 5000 Leased Rentable SF: 5000 Available Space: 0