Postal area RM
- RM1 1
- RM1 2
- RM1 3
- RM1 4
- RM10 7
- RM10 8
- RM10 9
- RM11 1
- RM11 2
- RM11 3
- RM12 4
- RM12 5
- RM12 6
- RM12 9
- RM13 0
- RM13 7
- RM13 8
- RM13 9
- RM14 1
- RM14 2
- RM14 3
- RM14 9
- RM15 4
- RM15 5
- RM15 6
- RM16 2
- RM16 3
- RM16 4
- RM16 5
- RM16 6
- RM17 5
- RM17 6
- RM17 9
- RM18 7
- RM18 8
- RM19 1
- RM2 5
- RM2 6
- RM20 1
- RM20 2
- RM20 3
- RM20 4
- RM3 0
- RM3 3
- RM3 7
- RM3 8
- RM3 9
- RM4 1
- RM5 2
- RM5 3
- RM6 4
- RM6 5
- RM6 6
- RM7 0
- RM7 1
- RM7 7
- RM7 8
- RM7 9
- RM8 1
- RM8 2
- RM8 3
- RM9 4
- RM9 5
- RM9 6