| ZIP | Locality | Prov | Region | Area Code | Belfiore | Notes | Locality | ZIP |
|---|---|---|---|---|---|---|---|---|
| 51016 | Montecatini Terme | PT | Tuscany | 0572 | A561 | Montecatini Terme PT - Tuscany | 51016 | |
| 51016 | Montecatini Alto | PT | Tuscany | Frazione of Montecatini Terme | Montecatini Alto PT - Tuscany Frazione of Montecatini Terme | 51016 | ||
| 51016 | Nievole | PT | Tuscany | Frazione of Montecatini Terme | Nievole PT - Tuscany Frazione of Montecatini Terme | 51016 |