COUNTIES SERVED:
HARRIS, FAYETTE, NACOGDOCHES, LAVACA, BRAZORIA, HOUSTON, COLORADO, FORT BEND, LEON, AUSTIN, WHARTON, GRIMES, WALLER, JACKSON, ROBERTSON, POLK, VICTORIA, MILAM, TYLER, CALHOUN, LEE, SABINE, MATAGORDA, BRAZOS, NEWTON, SAN JACINTO, MADISON, JASPER, MONTGOMERY, WALKER, HARDIN, WASHINGTON, TRINITY, LIBERTY, BURLESON, SAN AUGUSTINE, SHELBY, ORANGE, ANGELINA, CHAMBERS, JEFFERSON, VAN ZANDT, HENDERSON, ANDERSON, CHEROKEE, RUSK, PANOLA, SMITH