83xxx-85xxx: Sonora
- 83180 Hermosillo, Col. San Benito
- 85000 Ciudad Obregón, Zona Centro
- 85400 Guaymas, Col. Centro
- 85800 Navojoa, Col. Centro
Read more about this topic: List Of Postal Codes In Mexico
83xxx-85xxx: Sonora
Read more about this topic: List Of Postal Codes In Mexico