Postal sector SY23 2
- Terrace Road, Aberystwyth, SY23 2AB
- Terrace Road, Aberystwyth, SY23 2AE
- Terrace Road, Aberystwyth, SY23 2AF
- Terrace Road, Aberystwyth, SY23 2AJ
- Parc Y Bryn, Aberystwyth, SY23 2AL
- Eastgate, Aberystwyth, SY23 2AN
- Terrace Road, Aberystwyth, SY23 2AP
- Terrace Road, Aberystwyth, SY23 2AQ
- Eastgate, Aberystwyth, SY23 2AR
- Eastgate, Aberystwyth, SY23 2AS
- New Street, Aberystwyth, SY23 2AT
- Laura Place, Aberystwyth, SY23 2AU
- Eastgate, Aberystwyth, SY23 2AW
- Aberystwyth, SY23 2AX
- King Street, Aberystwyth, SY23 2AY
- Marine Terrace, Aberystwyth, SY23 2AZ
- Marine Terrace, Aberystwyth, SY23 2BA
- Crynfryn Row, Aberystwyth, SY23 2BB
- Crynfryn Buildings, Aberystwyth, SY23 2BD
- Infirmary Road, Aberystwyth, SY23 2BF
- Baker Street, Aberystwyth, SY23 2BJ
- Victoria Terrace, Aberystwyth, SY23 2BN
- Alfred Place, Aberystwyth, SY23 2BS
- Corporation Street, Aberystwyth, SY23 2BT
- Marine Terrace, Aberystwyth, SY23 2BX
- Marine Terrace, Aberystwyth, SY23 2BY
- Marine Terrace, Aberystwyth, SY23 2DA
- Marine Terrace, Aberystwyth, SY23 2DB
- Albert Place, Aberystwyth, SY23 2DD
- Victoria Terrace, Aberystwyth, SY23 2DG
- Victoria Terrace, Aberystwyth, SY23 2DH
- Victoria Terrace, Aberystwyth, SY23 2DJ
- Parc Y Bryn, Aberystwyth, SY23 2DL
- Cliff Terrace, Aberystwyth, SY23 2DN
- Victoria Terrace, Aberystwyth, SY23 2DP
- Victoria Terrace, Aberystwyth, SY23 2DQ
- Marine Terrace, Aberystwyth, SY23 2DR
- Upper Portland Street, Aberystwyth, SY23 2DT
- Upper Portland Street, Aberystwyth, SY23 2DU
- Portland Street, Aberystwyth, SY23 2DX
- Queens Square, Aberystwyth, SY23 2EB
- Loveden Road, Aberystwyth, SY23 2ED
- North Road, Aberystwyth, SY23 2EE
- Queens Avenue, Aberystwyth, SY23 2EG
- Trefor Road, Aberystwyth, SY23 2EH
- Bryn Road, Aberystwyth, SY23 2EJ
- North Road, Aberystwyth, SY23 2EL
- Vaenor Street, Aberystwyth, SY23 2EN
- North Road, Aberystwyth, SY23 2EP
- Lisburne Terrace, Aberystwyth, SY23 2EQ
- North Road, Aberystwyth, SY23 2ER
- Penglais Road, Aberystwyth, SY23 2ES
- Penglais Terrace, Aberystwyth, SY23 2ET
- Penglais Road, Aberystwyth, SY23 2EU
- Bryn Road, Aberystwyth, SY23 2EW
- Aberystwyth, SY23 2EX
- Penglais Road, Aberystwyth, SY23 2EY
- Elysian Grove, Aberystwyth, SY23 2EZ
- North Road, Aberystwyth, SY23 2FA
- Cae Melyn, Aberystwyth, SY23 2HA
- Plas Danycoed, Aberystwyth, SY23 2HB
- Danycoed, Aberystwyth, SY23 2HD
- North Road, Aberystwyth, SY23 2HE
- Queens Road, Aberystwyth, SY23 2HF
- Queens Road, Aberystwyth, SY23 2HG
- Queens Road, Aberystwyth, SY23 2HH
- Queens Road, Aberystwyth, SY23 2HJ
- Queens Square, Aberystwyth, SY23 2HL
- Queens Road, Aberystwyth, SY23 2HN
- Queens Road, Aberystwyth, SY23 2HP
- Parc Graig Glais, Aberystwyth, SY23 2HQ
- Cambridge Terrace, Aberystwyth, SY23 2HR
- Queens Road, Aberystwyth, SY23 2HS
- Queens Road, Aberystwyth, SY23 2HT
- Brynymor Terrace, Aberystwyth, SY23 2HU
- Queens Road, Aberystwyth, SY23 2HW
- Brynymor Road, Aberystwyth, SY23 2HX
- Brynymor Road, Aberystwyth, SY23 2HY
- Bryn Road, Aberystwyth, SY23 2HZ
- Penygraig, Aberystwyth, SY23 2JA
- Aberystwyth, SY23 2JB
- Castell Brychan, Aberystwyth, SY23 2JD
- North Parade, Aberystwyth, SY23 2JH
- North Parade, Aberystwyth, SY23 2JN
- Thespian Street Flats, Aberystwyth, SY23 2JP
- North Parade, Aberystwyth, SY23 2JR
- Northgate Street, Aberystwyth, SY23 2JS
- Northgate Street, Aberystwyth, SY23 2JT
- Skinner Street, Aberystwyth, SY23 2JU
- Thespian Street, Aberystwyth, SY23 2JW
- Poplar Row, Aberystwyth, SY23 2JX
- Caradoc Road, Aberystwyth, SY23 2JY
- Caradoc Road, Aberystwyth, SY23 2JZ
- Caradoc Road, Aberystwyth, SY23 2LA
- Caradoc Road, Aberystwyth, SY23 2LB
- Pier Street, Aberystwyth, SY23 2LJ
- Pier Street, Aberystwyth, SY23 2LN
- Marine Terrace, Aberystwyth, SY23 2LU
- North Parade, Aberystwyth, SY23 2ND
- North Parade, Aberystwyth, SY23 2NF
- Portland Road, Aberystwyth, SY23 2NL
- Bath Street, Aberystwyth, SY23 2NN
- Thespian Street, Aberystwyth, SY23 2NP
- Portland Road, Aberystwyth, SY23 2NR
- Aberystwyth, SY23 2WB