Voorstraat is een straat te Vianen in de gemeente Vianen en is gelegen in de Nederlandse provincie Utrecht.
| Postcode | Huisnummers |
|---|---|
| 4132 AN | 35, 37, 39, 41, 43, 45, 47, 49a, 49, 51a, 51b, 51c, 51, 53, 55, 57, 59a, 59b, 59, 61, 63, 63, 63, 65, 65, 65, 67, 69, 33, 33a, 31; |
| 4132 AP | 71, 73, 77, 77, 77, 79, 81, 83, 85, 87a, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109a, 109b, 109c, 109d, 109e, 109f, 109, 111, 113a, 113, 115, 117; |
| 4132 AM | 29, 27, 27a, 25, 25b, 25a, 23, 21, 19, 17, 15, 13, 11, 11c, 11b, 11a, 9, 7, 5, 3, 1; |
| 4132 AR | 2, 4, 6, 8, 10, 12, 14, 16, 20, 24, 26, 28; |
| 4132 AS | 30, 30, 30, 30, 30, 40, 40, 42, 44, 46, 48, 50, 52a, 52, 54a, 54, 56, 58, 60, 62a, 62b, 64, 66; |
| 4132 AT | 68, 70, 72, 74a, 74, 76, 78a, 78, 80, 84, 86, 88, 90, 92, 94, 98, 100, 102, 104, 106, 110a, 110, 114; |