Helmkamp is een straat te Dinxperlo in de gemeente Aalten en is gelegen in de Nederlandse provincie Gelderland.
| Postcode | Huisnummers |
|---|---|
| 7091 HR | 2A, 2, 8A, 8B, 8, 10, 12, 14, 16, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35B, 35, 36, 37, 38, 40, 42, 44, 46A, 46B, 46C, 46D, 46E, 46F, 46, 48, 54, 56, 58, 60, 62, 64; |
| 7091 HS | 39, 43, 45, 47, 49, 51, 53, 55A, 55, 57A, 57; |