de Eik is een straat te Didam in de gemeente Montferland en is gelegen in de Nederlandse provincie Gelderland.
| Postcode | Huisnummers |
|---|---|
| 6941 XH | 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144; |
| 6941 XG | 68, 70, 72, 74, 76, 78a, 78b, 78c, 78d, 78e, 78f, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, 104, 106; |
| 6941 XD | 2, 4, 6, 8A, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30; |
| 6941 XE | 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66; |
| 6941 XA | 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 31, 33, 35; |
| 6941 XC | 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79; |
| 6941 XB | 37, 39, 41, 43, 45, 47, 49, 51, 53, 55; |