Postal sector SA1 3
- Whitewalls, Swansea, SA1 3AA
- Whitewalls, Swansea, SA1 3AB
- Swansea, SA1 3AD
- Oxford Street, Swansea, SA1 3AE
- Oxford Street, Swansea, SA1 3AF
- Oxford Street, Swansea, SA1 3AG
- Oxford Street, Swansea, SA1 3AN
- Oxford Street, Swansea, SA1 3AQ
- Plymouth Street, Swansea, SA1 3AR
- Beach Street, Swansea, SA1 3AT
- Princess Way, Swansea, SA1 3AU
- Shoppers Walk, Swansea, SA1 3AY
- Shoppers Walk, Swansea, SA1 3AZ
- Oxford Street, Swansea, SA1 3BB
- Portland Street, Swansea, SA1 3BD
- Picton Arcade, Swansea, SA1 3BE
- Oxford Street, Swansea, SA1 3BG
- Picton Arcade, Swansea, SA1 3BH
- Oxford Street, Swansea, SA1 3BJ
- Oxford Street, Swansea, SA1 3BL
- Oxford Street, Swansea, SA1 3BN
- Oxford Street, Swansea, SA1 3BP
- Oxford Street, Swansea, SA1 3BQ
- Oxford Street, Swansea, SA1 3BR
- Oxford Street, Swansea, SA1 3BS
- Cupid Way, Swansea, SA1 3BU
- Cupid Way, Swansea, SA1 3BW
- Oystermouth Road, Swansea, SA1 3BX
- Swansea, SA1 3DF
- Portland Street, Swansea, SA1 3DH
- Park Street, Swansea, SA1 3DJ
- Union Street, Swansea, SA1 3DW
- Union Street, Swansea, SA1 3DZ
- Union Street, Swansea, SA1 3EE
- Union Street, Swansea, SA1 3EF
- Union Street, Swansea, SA1 3EH
- Cradock Street, Swansea, SA1 3EN
- Cradock Street, Swansea, SA1 3EP
- Union Street, Swansea, SA1 3EQ
- Pell Street, Swansea, SA1 3ES
- De La Beche Street, Swansea, SA1 3EU
- Cradock Street, Swansea, SA1 3EW
- De La Beche Street, Swansea, SA1 3EY
- De La Beche Street, Swansea, SA1 3EZ
- De La Beche Street, Swansea, SA1 3HA
- Cradock Street, Swansea, SA1 3HE
- De La Beche Street, Swansea, SA1 3HH
- De La Beche Street, Swansea, SA1 3HJ
- Oxford Street, Swansea, SA1 3HT
- Little Gam Street, Swansea, SA1 3HY
- Wyndham Street, Swansea, SA1 3HZ
- Oxford Street, Swansea, SA1 3JA
- Oxford Street, Swansea, SA1 3JD
- Richardson Street, Swansea, SA1 3JE
- Richardson Street, Swansea, SA1 3JF
- Oxford Street, Swansea, SA1 3JG
- Oxford Street, Swansea, SA1 3JJ
- Oxford Street, Swansea, SA1 3JN
- Beach Street, Swansea, SA1 3JP
- Western Street, Swansea, SA1 3JS
- Western Street, Swansea, SA1 3JU
- Oxford Street, Swansea, SA1 3JW
- Western Street, Swansea, SA1 3JX
- Western Street, Swansea, SA1 3JY
- Western Street, Swansea, SA1 3JZ
- St. Davids Place, Swansea, SA1 3LE
- St. Davids Square, Swansea, SA1 3LG
- St. Mary Street, Swansea, SA1 3LH
- St. Marys Square, Swansea, SA1 3LP
- Princess Way, Swansea, SA1 3LW
- York Street, Swansea, SA1 3LZ
- Victoria Road, Swansea, SA1 3NE
- St. Davids Place, Swansea, SA1 3NG
- Swansea Market, Swansea, SA1 3PE
- Swansea Market, Swansea, SA1 3PF
- Caer Street, Swansea, SA1 3PP
- Swansea Market, Swansea, SA1 3PQ
- William Street, Swansea, SA1 3QA
- Nelson Street, Swansea, SA1 3QE
- Singleton Street, Swansea, SA1 3QN
- Plymouth Street, Swansea, SA1 3QQ
- Clarence Street, Swansea, SA1 3QR
- William Street, Swansea, SA1 3QS
- Clarence Terrace, Swansea, SA1 3QT
- The Quadrant, Swansea, SA1 3QW
- The Quadrant, Swansea, SA1 3QX
- Clarence Court, Swansea, SA1 3QY
- William Court, Swansea, SA1 3QZ
- Albert Row, Swansea, SA1 3RA
- Madoc Street, Swansea, SA1 3RB
- Oystermouth Road, Swansea, SA1 3RD
- Salubrious Passage, Swansea, SA1 3RT
- Oystermouth Road, Swansea, SA1 3RW
- Recorder Street, Swansea, SA1 3RX
- Bathurst Street, Swansea, SA1 3RY
- Bathurst Street, Swansea, SA1 3SA
- Paxton Drive, Swansea, SA1 3SB
- Paxton Court, Swansea, SA1 3SH
- Oystermouth Road, Swansea, SA1 3SN
- Paxton Street, Swansea, SA1 3SQ
- Oystermouth Road, Swansea, SA1 3SR
- Glamorgan Street, Swansea, SA1 3SY
- Argyle Street, Swansea, SA1 3TA
- Argyle Street, Swansea, SA1 3TB
- Spring Terrace, Swansea, SA1 3TD
- Richardson Street, Swansea, SA1 3TE
- Richardson Road, Swansea, SA1 3TQ
- Bond Street, Swansea, SA1 3TS
- Burrows Road, Swansea, SA1 3TT
- Bond Street, Swansea, SA1 3TU
- Bond Street, Swansea, SA1 3TX
- Vincent Street, Swansea, SA1 3TY
- Vincent Street, Swansea, SA1 3TZ
- Rodney Street, Swansea, SA1 3UA
- Rodney Street, Swansea, SA1 3UB
- Rodney Street, Swansea, SA1 3UD
- Rodney Street, Swansea, SA1 3UE
- Oystermouth Road, Swansea, SA1 3UH
- Oystermouth Road, Swansea, SA1 3UJ
- Oystermouth Road, Swansea, SA1 3UL
- St. Helens Road, Swansea, SA1 3UN
- St. Helens Road, Swansea, SA1 3UP
- Burrows Road, Swansea, SA1 3UQ
- Victoria Avenue, Swansea, SA1 3UR
- Fleet Street, Swansea, SA1 3US
- Fleet Street, Swansea, SA1 3UT
- St. Helens Road, Swansea, SA1 3UW
- Fleet Street, Swansea, SA1 3UX
- Anchor Court, Swansea, SA1 3XA
- Victoria Quay, Swansea, SA1 3XB
- Victoria Quay, Swansea, SA1 3XD
- Victoria Quay, Swansea, SA1 3XE
- Victoria Quay, Swansea, SA1 3XF
- Victoria Quay, Swansea, SA1 3XG
- Arethusa Quay, Swansea, SA1 3XH
- Pocketts Wharf, Swansea, SA1 3XL