Galveston (including Port Bolivar and Texas City), San Antonio, Dallas, Houston, Port Lavaca.
LAREDO—Laredo
All of the counties of Cameron, Hidalgo, Starr, Nueces, Zapata, Duval, Brooks, Willacy, Jim Wells, Aransas, Webb, La Salle, Dimmit, McMullen, Live Oak, Bee, Refugio, and San Patricio in the State of Texas
Laredo, Brownsville, Rio Grande City, Corpus Christi, Roma, Santa Maria.
EL PASO—El Paso
All the counties of El Paso and Culberson in the State of Texas and all of the State of New Mexico
El Paso, Columbus, New Mexico.
EAGLE PASS—Eagle Pass
All of the counties in the State of Texas lying along and contiguous to the Rio Grande River not included in the districts of Laredo and El Paso
Eagle Pass, Boquillas, Del Rio, Presidio.