Postal sector BT1 6
- King Street, Belfast, BT1 6AD
- King Street Mews, Belfast, BT1 6AQ
- College Square North, Belfast, BT1 6AR
- College Square North, Belfast, BT1 6AS
- Belfast, BT1 6AX
- College Place North, Belfast, BT1 6BE
- King Street, Belfast, BT1 6BF
- College Place North, Belfast, BT1 6BG
- College Court, Belfast, BT1 6BS
- College Street, Belfast, BT1 6BT
- College Street, Belfast, BT1 6BU
- King Street, Belfast, BT1 6BZ
- College Square East, Belfast, BT1 6DD
- College Square East, Belfast, BT1 6DE
- College Square East, Belfast, BT1 6DF
- College Square East, Belfast, BT1 6DJ
- College Square East, Belfast, BT1 6DL
- Murray Street, Belfast, BT1 6DN
- College Square East, Belfast, BT1 6DQ
- College Avenue, Belfast, BT1 6DS
- Fisherwick Place, Belfast, BT1 6DU
- Fisherwick Place, Belfast, BT1 6DW
- Fisherwick Place, Belfast, BT1 6DY
- Queen Street, Belfast, BT1 6EA
- Queen Street, Belfast, BT1 6ED
- Queen Street, Belfast, BT1 6EE
- Queen Street, Belfast, BT1 6EF
- College Street, Belfast, BT1 6ET
- Upper Queen Street, Belfast, BT1 6FB
- Upper Queen Street, Belfast, BT1 6FD
- Howard Street, Belfast, BT1 6FQ
- Upper Queen Street, Belfast, BT1 6FX
- Wellington Place, Belfast, BT1 6GA
- Wellington Place, Belfast, BT1 6GB
- Wellington Place, Belfast, BT1 6GD
- Wellington Place, Belfast, BT1 6GE
- Wellington Place, Belfast, BT1 6GF
- Wellington Place, Belfast, BT1 6HH
- Queen Street, Belfast, BT1 6HL
- Wellington Place, Belfast, BT1 6HN
- Wellington Street, Belfast, BT1 6HT
- Wellington Court, Belfast, BT1 6HW
- Donegall Square West, Belfast, BT1 6JA
- Donegall Square West, Belfast, BT1 6JH
- Belfast, BT1 6JS
- Howard Street, Belfast, BT1 6NB
- Howard Street, Belfast, BT1 6ND
- Howard Street, Belfast, BT1 6PA
- Howard Street, Belfast, BT1 6PF
- Howard Street, Belfast, BT1 6PG
- Howard Street, Belfast, BT1 6PJ
- Howard Street, Belfast, BT1 6PL