Lista de região
- 21297 - San Fernando, Mexicali, Mexicali, Baja California
- 21210 - San Gabriel, Mexicali, Mexicali, Baja California
- 21150 - San Isidro, Mexicali, Mexicali, Baja California
- 21138 - San Jacinto, Mexicali, Mexicali, Baja California
- 21298 - San Jerónimo, Mexicali, Mexicali, Baja California
- 21139 - San José, Mexicali, Mexicali, Baja California
- 21160 - San Luis, Mexicali, Mexicali, Baja California
- 21137 - San Martín Caballero, Mexicali, Mexicali, Baja California
- 21137 - San Miguel 2da Etapa, Mexicali, Mexicali, Baja California
- 21137 - San Miguel, Mexicali, Mexicali, Baja California
- 21139 - San Pablo, Mexicali, Mexicali, Baja California
- 21254 - San Pedro, Mexicali, Mexicali, Baja California
- 21254 - San Sebastián, Mexicali, Mexicali, Baja California
- 21379 - San Vizcaíno, Mexicali, Mexicali, Baja California
- 21360 - Sanchez Taboada, Mexicali, Mexicali, Baja California
- 21160 - Santa Bárbara, Mexicali, Mexicali, Baja California
- 21139 - Santa Catarina, Mexicali, Mexicali, Baja California
- 21350 - Santa Cecilia, Mexicali, Mexicali, Baja California
- 21110 - Santa Clara, Mexicali, Mexicali, Baja California
- 21396 - Santa Cruz, Mexicali, Mexicali, Baja California