Determine the state of a given CEP postal code

Zips codes in Brazil are known as CEP, the abbreviation for postal code address. CEPs in Brazil are 8 digits long, with the format 'xxxxx-xxx'.

cep_to_state(cep)

Arguments

cep

A character string with 8 digits in the format "xxxxxxxx", or with the format 'xxxxx-xxx'.

Value

A character string with a state abbreviation.

Examples

uf <- cep_to_state(cep = '69900-000')

# Or:
uf <- cep_to_state(cep = '69900000')