It is a Rural ZIP Code type and belongs to the zone located between Vía Berru.-La Unión-San Pablo at north and Mpio. San Pedro de Cartago south, Municipio Colón y Belén east and Municipio San Lorenzo west. The ZIP Code assigned to San Carlos from La Union is 521527.
This same postcode also applies to the veredas: .
The ZIP Code from neighborhood San Carlos in La Union is 521527.
Check out the list for Nariño ZIP Code.
Check the city list that also has the 521527 ZIP Code.
Colombia phone code is +57 and the department area code for Nariño is 2. To make a call from outside, you must dial +57 2 phone number.