Area Codes sa Netphen
| Area Code▲ | Lungsod↕ | Namamahalang Rehiyon↕ | Populasyon ng Siyudad↕ | Bansa/Rehiyon | Oras ng Dako |
|---|---|---|---|---|---|
| 271 | Siegen | Hilagang Renania-Westfalia | 107,242 | Alemanya | Europe/Berlin |
| 2732 | Siegen | Hilagang Renania-Westfalia | 107,242 | Alemanya | Europe/Berlin |
| 2733 | Netphen | Hilagang Renania-Westfalia | 25,163 | Alemanya | Europe/Berlin |
| 2737 | Netphen | Hilagang Renania-Westfalia | 25,163 | Alemanya | Europe/Berlin |
| 2738 | Netphen | Hilagang Renania-Westfalia | 25,163 | Alemanya | Europe/Berlin |
Mga Kalapit na Siyudad
| Lungsod | Rehiyon | Bansa | Populasyon | Area Codes | Postal Code |
|---|---|---|---|---|---|
| Hilchenbach | Hilagang Renania-Westfalia | Alemanya | 16,467 | 2732, 2733, 2753 | 57271 |
| Kreuztal | Hilagang Renania-Westfalia | Alemanya | 31,772 | 271, 2732 | 57223 |
| Neunkirchen | Hilagang Renania-Westfalia | Alemanya | 14,225 | 6821, 2735, 6436, 6858 | — |
| Siegen | Hilagang Renania-Westfalia | Alemanya | 107,242 | 271, 2732, 2737 | 57072, 57074, 57076, 57078 |
| Wilnsdorf | Hilagang Renania-Westfalia | Alemanya | 21,505 | 2739, 271, 2737 | 57234 |