| Postal Code information | |
|---|---|
| Place | Imperatriz |
| Post Code | 65900, 65901, 65902, 65903, 65904, 65905, 65906, 65907, 65908, 65909, 65910, 65911, 65912, 65913, 65914, 65915, 65916, 65917, 65918, 65919 |
| County | Imperatriz |
| State | Maranhão |
| Time zone | America/Fortaleza |