Kode Area di Hammah
Kota Terdekat
| Kota | Wilayah | Negara | Populasi | Kode Area | Kode Pos |
|---|---|---|---|---|---|
| Drochtersen | Niedersachsen | Jerman | 12,364 | 4776, 4146, 4148, 4143 | 21706 |
| Düdenbüttel | Niedersachsen | Jerman | 877 | 4141, 4144 | — |
| Engelschoff | Niedersachsen | Jerman | 717 | 4144, 4775 | 21710 |
| Heinböckel | Niedersachsen | Jerman | 1,568 | 4144, 4149 | — |
| Himmelpforten | Niedersachsen | Jerman | 4,820 | 4144 | 21709 |