Culiacan is a pretty big city (population: 793,730). It ranges from 80011 up to 80450
There is not a single zip code for this Mexican locale.
80240
The code is 687
22750
77780
22750
61604.
The postal code of any country is simply its name in either English or French, written in all capitals by itself as the last line of the address. For example, the postal code for Mexico is "MEXICO" or "MEXIQUE"
cp = codigo postal, which is equivalent to the zip code.
Zip code is 23450.
Naucalpan de Juarez in Mexico: 53000-53999
It's a postal code from Maui County, Hawaii.
47420
79760 (Aquismon, San Luis Potosi, Mexico)