| Postal Code Place Name | Montagnac |
| Region | Occitanie |
| Department | Hérault |
| Arrondissement | Béziers |
| Canton | Mèze |
| Current Time: | CET |
| Time Zone: | Central European Time |
| IANA Time Zone: | Europe/Paris |
| Dialing Code: | 04 |
| 34120 Pézenas |
| 34140 Mèze |
| 34230 Paulhan |
| 34560 Poussan |
| 34810 Pomérols |
| 34850 Pinet |