Links to Other NA Service Bodies
| Brazos Valley Area Brenham, Bryan, Caldwell, Lyons, Rockdale | 0000000000 | bvana.org |
| Central Texas Area Austin, Burnet, Cedar Park, Fredericksburg, Georgetown, Granite Shoals, Jarrell, Killeen, Leander, Manor, Marble Falls, Round Rock, Taylor | (512) 480-0004 | ctana.org |
| Coastal Bend Area Corpus Christi, George West, Ingleside, Kingsville, Port Lavaca, Rockport, Victoria | (361) 992-2113 | cbana.org |
| Esperanza Area Cotulla, Del Rio, Eagle Pass, Hondo, Karnes City, Kenedy, Kerrville, Lytle, Pleasanton, San Antonio, Uvalde | (210) 434-0665 | esperanzana.org |
| Hill Country Area Boerne, Canyon Lake, Geronimo, Kyle, New Braunfels, San Marcos, Seguin, Spring Branch, Universal City | (737) 373-3129 | hillcountryna.org |
| Houston Area Baytown, Cypress, Houston, Katy, Pasadena, Rosenberg, Spring, Sugar Land, Tomball, Wharton | (713) 661-4200 | hascona.com |
| Northside Area Conroe, Huntsville, Livingston, Porter, Splendora, Spring, The Woodlands, Willis, Woodland | (713) 661-4200 | www.nsacona.org |
| Rio Grande Valley Area Edinburg, Harlingen, Mcallen, Port Isabel | (956) 949-1900 | rgvareaofna.org |
| Southeast Texas Area Beaumont, Nederland, Orange, Rose City, Woodville | 855-668-5100 | setana.org |
| Tejas Bluebonnet Region Houston, Newton, Pearland, Tomball | tbrna.org | |
| Texas Tri-County Area Alvin, Clute, Galveston, Houston, Lake Jackson, League City, Pearland, Santa Fe, Texas City | (888) 955-8822 | ttcana.net |