Achterweg is een straat te Callantsoog in de gemeente Schagen en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 1759 NH | 9, 10a, 10, 11a, 11, 12a, 12B, 12, 13a, 13, 8, 7, 7a, 6, 5, 4, 3, 2, 1 9, 1 8, 1 7, 1 6, 1 5, 1 4, 1 3, 1 2, 1 15, 1 14, 1 13, 1 12, 1 11, 1 10, 1 1, 1a; |
| 1759 NJ | 14, 15, 16a, 16b, 16, 17b, 17c, 17d, 17e, 17f, 18, 19, 20, 21, 22, 23a, 23, 23, 24, 25; |