{| class="wikitable" style="text-align: left;" |+ |- ! id !! legislator_id !! address !! suite !! city !! state !! align="right"| zip !! align="right"| latitude !! align="right"| longitude !! phone !! fax !! building !! hours |- | C001056-austin || John Cornyn || 221 W. Sixth St. || Suite 1530 || Austin || TX || align="right"| 78701 || align="right"| 30.2681 || align="right"| -97.7448 || 512-469-6034 || 512-469-6020 || Chase Tower || |- | C001056-dallas || John Cornyn || 5001 Spring Valley Rd. || Suite 1125 E || Dallas || TX || align="right"| 75244 || align="right"| 32.94 || align="right"| -96.8236 || 972-239-1310 || 972-239-2110 || || |- | C001056-harlingen || John Cornyn || 222 E. Van Buren || Suite 404 || Harlingen || TX || align="right"| 78550 || align="right"| 26.1914 || align="right"| -97.694 || 956-423-0162 || 956-423-0193 || || |- | C001056-houston || John Cornyn || 5300 Memorial Dr. || Suite 980 || Houston || TX || align="right"| 77007 || align="right"| 29.7621 || align="right"| -95.416 || 713-572-3337 || 713-572-3777 || || |- | C001056-lubbock || John Cornyn || 1500 Broadway || Suite 1230 || Lubbock || TX || align="right"| 79401 || align="right"| 33.5849 || align="right"| -101.852 || 806-472-7533 || 806-472-7536 || Wells Fargo Center || |- | C001056-san_antonio || John Cornyn || 600 Navarro || Suite 210 || San Antonio || TX || align="right"| 78205 || align="right"| 29.4268 || align="right"| -98.4896 || 210-224-7485 || 210-224-8569 || || |- | C001056-tyler || John Cornyn || 100 E. Ferguson St. || Suite 1004 || Tyler || TX || align="right"| 75702 || align="right"| 32.3523 || align="right"| -95.3003 || 903-593-0902 || 903-593-0920 || Regions Bank Building || |}