Area Codes sa Ronnenberg
Mga Kalapit na Siyudad
| Lungsod | Rehiyon | Bansa | Populasyon | Area Codes | Postal Code |
|---|---|---|---|---|---|
| Gehrden | Lower Saxony | Alemanya | 14,955 | 5137, 5109, 39247, 5108 | 30989 |
| Hannover | Lower Saxony | Alemanya | 515,140 | 511, 5139 | 30159, 30161, 30163, 30165 |
| Hemmingen | Lower Saxony | Alemanya | 18,470 | 7150, 5101, 511 | 30966 |
| Seelze | Lower Saxony | Alemanya | 32,899 | 5137, 5031, 511 | 30926 |
| Wennigsen | Lower Saxony | Alemanya | 14,137 | 5105, 5045, 5109, 5103 | 30974 |