| Locality | Post Code |
|---|---|
| Calica, Cozumel | 77689 |
| Cozumel, Cozumel | 77600, 77609, 77610, 77613, 77620, … |
| Quintana Roo Postal Codes | |
|---|---|
| Tulum | Solidaridad |
| Puerto Morelos | Othón P. Blanco |
| Lázaro Cárdenas | José María Morelos |
| Isla Mujeres | Felipe Carrillo Puerto |
| Cozumel | Benito Juárez |
| Bacalar | |