Bixby

ZIP Code(s): 78559; County(s): Cameron;

Combes

ZIP Code(s): 78550, 78552, 78535; County(s): Cameron;

Juarez

ZIP Code(s): 78552; County(s): Cameron;

Emporium

ZIP Code(s): 15834; County(s): Cameron;

Santa Rosa

ZIP Code(s): 78593; County(s): Cameron;

Lozano

ZIP Code(s): 78586; County(s): Cameron;

Harlingen

ZIP Code(s): 78550, 78552, 78551, 78553; County(s): Cameron;

Primera

ZIP Code(s): 78552; County(s): Cameron;

Rio Hondo

ZIP Code(s): 78583; County(s): Cameron;

Brownsville

ZIP Code(s): 78521, 78520, 78526, 78575, 78578; County(s): Cameron;