Area Codes sa Gelderswoude
| Area Code▲ | Lungsod↕ | Namamahalang Rehiyon↕ | Populasyon ng Siyudad↕ | Bansa/Rehiyon | Oras ng Dako |
|---|---|---|---|---|---|
| 79 | Zoetermeer | Provincie Zuid-Holland | 115,845 | Netherlands | Europe/Amsterdam |
Mga Kalapit na Siyudad
| Lungsod | Rehiyon | Bansa | Populasyon | Area Codes | Postal Code |
|---|---|---|---|---|---|
| Benthuizen | Provincie Zuid-Holland | Netherlands | 18,959 | 79 | 2731 |
| Moerkapelle | Provincie Zuid-Holland | Netherlands | — | 79 | 2751, 2752 |
| Stompwijk | Provincie Zuid-Holland | Netherlands | — | 71 | — |
| Zoetermeer | Provincie Zuid-Holland | Netherlands | 115,845 | 79 | 2711, 2712, 2713, 2715 |
| Zoeterwoude-Dorp | Provincie Zuid-Holland | Netherlands | — | 71 | 2381, 2382, 2735, 2323 |