Wonderfontein is een straat te Purmerend in de gemeente Purmerend en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 1448 RK | 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 10, 9, 8, 7, 6, 5, 4, 2, 1, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 55; |
| 1448 SM | 78, 76, 74, 72, 70, 68, 66, 64, 62, 60, 59, 58, 57, 56, 54; |