The city São João da Fronteira in Piauí state is not codified by streets. It means that it has a unique ZIP Code to for all city. The ZIP Code that to be used is 64243-000.Although there is one specific ZIP code for Unidade Operacional.
| City/State | District | Neighborhood | ZIP Code |
|---|---|---|---|
| São João da Fronteira/PI | 64243-000 |
| City/State | Neighborhood | Street | Complement | ZIP Code |
|---|---|---|---|---|
| São João da Fronteira/PI | Centro | Avenida São João Batista, s/n | 64243-970 |
Check the list of Piauí ZIP Code.