Postcode areas 46XX
- Postcode area 4600
- Postcode area 4601
- Postcode area 4602
- Postcode area 4606
- Postcode area 4607
- Postcode area 4608
- Postcode area 4610
- Postcode area 4620
- Postcode area 4621
- Postcode area 4623
- Postcode area 4624
- Postcode area 4630
- Postcode area 4631
- Postcode area 4632
- Postcode area 4633
- Postcode area 4650
- Postcode area 4651
- Postcode area 4652
- Postcode area 4653
- Postcode area 4654
- Postcode area 4670
- Postcode area 4671
- Postcode area 4672
- Postcode area 4680
- Postcode area 4681
- Postcode area 4682
- Postcode area 4683
- Postcode area 4684
- Postcode area 4690