| Postal Code information | |
|---|---|
| Place | Cabo Frio |
| Post Code | 28905, 28906, 28907, 28908, 28909, 28910, 28911, 28912, 28913, 28915, 28920, 28921, 28922, 28923, 28924, 28925, 28926, 28927, 28928, 28929 |
| County | Cabo Frio |
| State | Rio de Janeiro |
| Time zone | America/Sao_Paulo |