Postal area BB
- BB1 1
- BB1 2
- BB1 3
- BB1 4
- BB1 5
- BB1 6
- BB1 7
- BB1 8
- BB1 9
- BB10 1
- BB10 2
- BB10 3
- BB10 4
- BB11 1
- BB11 2
- BB11 3
- BB11 4
- BB11 5
- BB11 9
- BB12 0
- BB12 6
- BB12 7
- BB12 8
- BB12 9
- BB18 5
- BB18 6
- BB18 9
- BB2 1
- BB2 2
- BB2 3
- BB2 4
- BB2 5
- BB2 6
- BB2 7
- BB2 9
- BB3 0
- BB3 1
- BB3 2
- BB3 3
- BB3 9
- BB4 4
- BB4 5
- BB4 6
- BB4 7
- BB4 8
- BB4 9
- BB5 0
- BB5 1
- BB5 2
- BB5 3
- BB5 4
- BB5 5
- BB5 6
- BB6 7
- BB6 8
- BB7 1
- BB7 2
- BB7 3
- BB7 4
- BB7 9
- BB8 0
- BB8 7
- BB8 8
- BB8 9
- BB9 0
- BB9 4
- BB9 5
- BB9 6
- BB9 7
- BB9 8
- BB9 9
- BB94 0