| Ort | Postleitzahl |
|---|---|
| Boca de Río Negro, Guabito | None |
| California, Guabito | None |
| Deborah, Guabito | None |
| El Arenal, Guabito | None |
| Entrada de San San, Guabito | None |
| Finca 41, Guabito | None |
| Finca 42, Guabito | None |
| Finca 51, Guabito | None |
| Finca 52, Guabito | None |
| Finca 53, Guabito | None |
| Finca 80, Guabito | None |
| Finca Nombre de Dios, Guabito | None |
| Ganadera Bocas, Guabito | None |
| Garnadera Caribe, Guabito | None |
| Guabito, Guabito | None |
| Guamerú, Guabito | None |
| Isla Arenal, Guabito | None |
| Junta Agraria, Guabito | None |
| La Barra, Guabito | None |
| La Mona, Guabito | None |
| La Palma, Guabito | None |
| Matina, Guabito | None |
| Milla 21, Guabito | None |
| Milla 23, Guabito | None |
| Puente del Medio, Guabito | None |
| Río Negro, Guabito | None |