District overview
SY23 Postcode District
Browse 959 postcodes with full broadband, house price, crime, and school data.
Total postcodes
959
Data sources
Ofcom, Land Registry, Police.uk
All SY23 postcodes
Click any postcode for full broadband, crime, schools and house price data.
| Postcode | Area | Superfast | FTTP | House Price | Crime (LSOA) |
|---|---|---|---|---|---|
| SY23 1AB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1AS | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1AT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BE | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BG | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BJ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BS | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BW | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1BY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1DA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1DB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1DD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1DE | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1DF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1DL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1DT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1DU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1DW | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1DX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1DY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1DZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1EA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1EB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1ED | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1EE | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1EF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1EH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1EJ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1EL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1EN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1EP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1EQ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1ER | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1ES | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1ET | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1EU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1EW | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1EY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1EZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1HA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1HB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1HD | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 1HE | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 1HF | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 1HG | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 1HH | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 1HJ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1HL | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 1HN | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 1HQ | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 1HS | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1HX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1HZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JE | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JG | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JJ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JQ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JR | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JS | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JW | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1JY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LE | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LG | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LR | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LS | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LW | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1LZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1NA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1NB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1ND | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1NE | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1NG | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1NH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1NL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1NP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1NT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1NX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1NY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1NZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PG | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PJ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PS | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1PZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QE | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QG | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QQ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QR | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QS | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QW | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1QZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RE | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RG | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RJ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RQ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RR | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RS | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RW | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1RZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SE | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SG | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SJ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SQ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SR | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SS | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1ST | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SW | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1SZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1TA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1TB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1TD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1TE | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1TF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1TG | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1TH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 1TQ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AE | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AJ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AQ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AR | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AS | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AW | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2AZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2BA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2BB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2BD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2BF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2BH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2BJ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2BS | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2BT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2BX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2BY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2DA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2DB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2DD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2DH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2DJ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2DL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2DN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2DP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2DR | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2DT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2DU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2DX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2EB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2ED | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2EE | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2EG | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2EH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2EJ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2EL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2EN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2EP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2EQ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2ER | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2ES | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2ET | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2EU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2EW | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2EX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2EY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2EZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2FA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HE | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HG | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HJ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HQ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HR | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HS | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HW | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2HZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2JA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2JB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2JD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2JH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2JN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2JP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2JR | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2JS | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2JT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2JU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2JW | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2JX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2JY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2JZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2LA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2LB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2LJ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2LN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2LU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2ND | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2NF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2NL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2NN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2NP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 2NR | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3AA | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3AB | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3AD | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3AE | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3AF | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3AG | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3AH | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3AJ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3AL | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3AN | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3AP | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3AQ | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 3AR | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3AS | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3AT | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3AU | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3AW | Faenor | TBC | TBC | TBC | TBC |
| SY23 3AX | Faenor | TBC | TBC | TBC | TBC |
| SY23 3AY | Faenor | TBC | TBC | TBC | TBC |
| SY23 3AZ | Faenor | TBC | TBC | TBC | TBC |
| SY23 3BA | Faenor | TBC | TBC | TBC | TBC |
| SY23 3BB | Faenor | TBC | TBC | TBC | TBC |
| SY23 3BD | Faenor | TBC | TBC | TBC | TBC |
| SY23 3BE | Faenor | TBC | TBC | TBC | TBC |
| SY23 3BF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3BG | Faenor | TBC | TBC | TBC | TBC |
| SY23 3BH | Faenor | TBC | TBC | TBC | TBC |
| SY23 3BJ | Faenor | TBC | TBC | TBC | TBC |
| SY23 3BL | Faenor | TBC | TBC | TBC | TBC |
| SY23 3BN | Faenor | TBC | TBC | TBC | TBC |
| SY23 3BP | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3BQ | Faenor | TBC | TBC | TBC | TBC |
| SY23 3BT | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3BU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3BW | Faenor | TBC | TBC | TBC | TBC |
| SY23 3BX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3BY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3BZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3DA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3DB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3DD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3DE | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3DF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3DG | Tirymynach | TBC | TBC | TBC | TBC |
| SY23 3DH | Tirymynach | TBC | TBC | TBC | TBC |
| SY23 3DL | Tirymynach | TBC | TBC | TBC | TBC |
| SY23 3DN | Tirymynach | TBC | TBC | TBC | TBC |
| SY23 3DP | Tirymynach | TBC | TBC | TBC | TBC |
| SY23 3DQ | Tirymynach | TBC | TBC | TBC | TBC |
| SY23 3DR | Tirymynach | TBC | TBC | TBC | TBC |
| SY23 3DS | Tirymynach | TBC | TBC | TBC | TBC |
| SY23 3DT | Tirymynach | TBC | TBC | TBC | TBC |
| SY23 3DU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3DW | Tirymynach | TBC | TBC | TBC | TBC |
| SY23 3DX | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3DY | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3DZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3EA | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3ED | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3EE | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3EF | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3EG | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3EH | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3EJ | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3EL | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3EN | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3EP | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3EQ | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3ER | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3ES | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3ET | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3EU | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3EW | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3EX | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3EY | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3EZ | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3FA | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3FB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3FD | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3FE | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3FF | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 3FH | Faenor | TBC | TBC | TBC | TBC |
| SY23 3FJ | Faenor | TBC | TBC | TBC | TBC |
| SY23 3FL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3FN | Faenor | TBC | TBC | TBC | TBC |
| SY23 3FP | Faenor | TBC | TBC | TBC | TBC |
| SY23 3FQ | Faenor | TBC | TBC | TBC | TBC |
| SY23 3FR | Faenor | TBC | TBC | TBC | TBC |
| SY23 3FT | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3FU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3FW | Faenor | TBC | TBC | TBC | TBC |
| SY23 3FX | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3FY | Tirymynach | TBC | TBC | TBC | TBC |
| SY23 3FZ | Tirymynach | TBC | TBC | TBC | TBC |
| SY23 3GA | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3GB | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3GD | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3GE | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3GF | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3GG | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3GJ | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3GN | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3GW | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 3GX | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 3GY | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3GZ | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3HA | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3HB | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3HD | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3HE | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3HF | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3HG | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3HJ | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 3HL | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3HN | Faenor | TBC | TBC | TBC | TBC |
| SY23 3HP | Faenor | TBC | TBC | TBC | TBC |
| SY23 3HQ | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3HR | Faenor | TBC | TBC | TBC | TBC |
| SY23 3HS | Faenor | TBC | TBC | TBC | TBC |
| SY23 3HT | Faenor | TBC | TBC | TBC | TBC |
| SY23 3HU | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3HW | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3HX | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3HY | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3HZ | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3JA | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3JB | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 3JD | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3JE | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3JF | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 3JG | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3JH | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 3JL | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 3JN | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 3JQ | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 3JR | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3JS | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3JT | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3JU | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3JW | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 3JX | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3JY | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3JZ | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3LA | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3LB | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3LD | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3LE | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3LF | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3LH | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3LJ | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3LL | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3LN | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3LP | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3LQ | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 3LR | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3LS | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3LT | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3LU | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3LW | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3LX | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3LY | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3LZ | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NA | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NB | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3ND | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NE | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NF | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NG | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 3NH | Faenor | TBC | TBC | TBC | TBC |
| SY23 3NJ | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3NL | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NN | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NP | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NQ | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3NR | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NS | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NT | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NU | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NW | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NX | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NY | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3NZ | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3PA | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3PB | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3PD | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3PE | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3PF | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3PG | Melindwr | TBC | TBC | TBC | TBC |
| SY23 3PH | Tirymynach | TBC | TBC | TBC | TBC |
| SY23 3PL | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3PN | Faenor | TBC | TBC | TBC | TBC |
| SY23 3PP | Faenor | TBC | TBC | TBC | TBC |
| SY23 3PQ | Blaenrheidol | TBC | TBC | TBC | TBC |
| SY23 3PR | Faenor | TBC | TBC | TBC | TBC |
| SY23 3PS | Faenor | TBC | TBC | TBC | TBC |
| SY23 3PT | Faenor | TBC | TBC | TBC | TBC |
| SY23 3PU | Faenor | TBC | TBC | TBC | TBC |
| SY23 3PW | Faenor | TBC | TBC | TBC | TBC |
| SY23 3PX | Faenor | TBC | TBC | TBC | TBC |
| SY23 3PY | Faenor | TBC | TBC | TBC | TBC |
| SY23 3PZ | Faenor | TBC | TBC | TBC | TBC |
| SY23 3QA | Faenor | TBC | TBC | TBC | TBC |
| SY23 3QB | Faenor | TBC | TBC | TBC | TBC |
| SY23 3QD | Faenor | TBC | TBC | TBC | TBC |
| SY23 3QE | Faenor | TBC | TBC | TBC | TBC |
| SY23 3QF | Faenor | TBC | TBC | TBC | TBC |
| SY23 3QG | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3QH | Faenor | TBC | TBC | TBC | TBC |
| SY23 3QJ | Faenor | TBC | TBC | TBC | TBC |
| SY23 3QN | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3QP | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3QQ | Faenor | TBC | TBC | TBC | TBC |
| SY23 3QR | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3QS | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3QT | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3QU | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3QW | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3QX | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3QY | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3QZ | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3RA | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3RB | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3RD | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3RE | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3RF | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3RG | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3RH | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3RJ | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3RL | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3RN | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3RP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3RQ | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3RR | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3RS | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3RT | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3RU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3RW | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3RX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3RY | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 3RZ | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3SA | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3SD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3SE | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SF | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SG | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SH | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SJ | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SL | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SN | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SP | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SQ | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SR | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SS | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3ST | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SU | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SW | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3SX | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SY | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3SZ | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3TB | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3TD | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3TE | Faenor | TBC | TBC | TBC | TBC |
| SY23 3TF | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3TG | Faenor | TBC | TBC | TBC | TBC |
| SY23 3TH | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3TJ | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3TL | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3TN | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3TP | Faenor | TBC | TBC | TBC | TBC |
| SY23 3TQ | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3TR | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3TS | Faenor | TBC | TBC | TBC | TBC |
| SY23 3TT | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3TU | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3TW | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3TX | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3TY | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3TZ | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3UA | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3UB | Faenor | TBC | TBC | TBC | TBC |
| SY23 3UD | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 3UE | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3UF | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3UH | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3UJ | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3UR | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3US | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3UU | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3UW | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3UX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3UY | Llanbadarn Fawr | TBC | TBC | TBC | TBC |
| SY23 3XH | Trefeurig | TBC | TBC | TBC | TBC |
| SY23 3YA | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3YB | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 3YD | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 4AB | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4AD | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4AE | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4AF | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4AG | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4AH | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4AJ | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4AN | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4AP | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4AQ | Rhayader | TBC | TBC | TBC | TBC |
| SY23 4AR | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4AS | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4AT | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4AU | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4AW | Melindwr | TBC | TBC | TBC | TBC |
| SY23 4AX | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4AY | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4AZ | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4BA | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4BB | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4BD | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4BE | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4BF | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4BG | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4BH | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4BJ | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4BL | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4BN | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4BP | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4BQ | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4BS | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4BT | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4BU | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4BW | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4BX | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4BY | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4BZ | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DA | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DB | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DD | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DE | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DF | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DG | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DH | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DJ | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DL | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DN | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DP | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 4DQ | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DR | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DW | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DX | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 4DY | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4DZ | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4EA | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4EB | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4ED | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4EE | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4EF | Melindwr | TBC | TBC | TBC | TBC |
| SY23 4EG | Melindwr | TBC | TBC | TBC | TBC |
| SY23 4EH | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4EJ | Melindwr | TBC | TBC | TBC | TBC |
| SY23 4EL | Melindwr | TBC | TBC | TBC | TBC |
| SY23 4EQ | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4ER | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4ES | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4ET | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4EU | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4EW | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4EX | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4EY | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4EZ | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4HA | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4HB | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4HD | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4HE | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4HF | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4HG | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4HH | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4HJ | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4HL | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4HQ | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4HS | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4HU | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4HX | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4HY | Ystrad Meurig | TBC | TBC | TBC | TBC |
| SY23 4HZ | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4JA | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4JB | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4JD | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4JE | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4JF | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4JG | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4JH | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4JJ | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4JL | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4JN | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4JQ | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4JT | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4JU | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4JW | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4JX | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4JY | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4JZ | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4LA | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4LB | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4LD | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4LE | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4LF | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4LG | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4LH | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4LJ | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4LL | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4LN | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4LP | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4LQ | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4LR | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4LT | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4LU | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4LX | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4LY | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4LZ | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4NA | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4NB | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4ND | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4NE | Melindwr | TBC | TBC | TBC | TBC |
| SY23 4NF | Melindwr | TBC | TBC | TBC | TBC |
| SY23 4NG | Melindwr | TBC | TBC | TBC | TBC |
| SY23 4NJ | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4NL | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4NN | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4NP | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4NR | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4NS | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4NT | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4NU | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4NW | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4NX | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4NY | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4NZ | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4PA | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4PB | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4PD | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4PE | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4PF | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4PG | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4PH | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4PJ | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4PL | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4PN | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4PP | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 4PQ | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4PR | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4PS | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4PT | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4PU | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4PW | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4PX | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4PY | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4PZ | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QA | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QB | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QD | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QE | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QF | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QG | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QH | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QJ | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QL | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QN | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QP | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QQ | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QR | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4QS | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QT | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4QU | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4QW | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4QX | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4QY | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4QZ | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4RA | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4RB | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4RD | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4RE | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4RF | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4RG | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4RH | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4RJ | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4RL | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4RN | Aberystwyth | TBC | TBC | TBC | TBC |
| SY23 4RP | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4RQ | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4RR | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4RS | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4RT | Pontarfynach | TBC | TBC | TBC | TBC |
| SY23 4RW | Trawsgoed | TBC | TBC | TBC | TBC |
| SY23 4SA | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4SB | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4SD | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4SE | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4SF | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4SG | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4SH | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4SL | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4SN | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4SP | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4SQ | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4SR | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4SS | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4ST | Llanilar | TBC | TBC | TBC | TBC |
| SY23 4SW | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 4TA | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4TB | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4TD | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4TE | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4TF | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4TG | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4TH | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4TJ | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4TL | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4TN | Llangeitho | TBC | TBC | TBC | TBC |
| SY23 4TP | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4TQ | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4TR | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4TS | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4TT | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4TW | Lledrod | TBC | TBC | TBC | TBC |
| SY23 4UA | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4UB | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4UD | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4UE | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4UF | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4UG | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4UH | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4UJ | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4UL | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 4UN | Llanfarian | TBC | TBC | TBC | TBC |
| SY23 5AA | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5AB | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5AD | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5AE | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 5AF | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 5AG | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 5AH | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5AJ | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5AL | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5AN | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5AP | Llanilar | TBC | TBC | TBC | TBC |
| SY23 5AQ | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5AR | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 5AS | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5AT | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5AU | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5AW | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5AX | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5AY | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5BA | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5BB | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5BD | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5BE | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 5BF | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5BH | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5BJ | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5BL | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5BN | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5BP | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5BQ | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5BS | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5BT | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5BU | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5BW | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5BY | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5BZ | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5DA | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5DB | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5DG | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5DH | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5DJ | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5DL | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5DN | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5DP | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5DQ | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5DS | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5DT | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5DU | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5DW | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5DY | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5EA | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5EB | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5ED | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5EE | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5EF | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5EG | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5EH | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5EJ | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 5EL | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 5EQ | Llanrhystyd | TBC | TBC | TBC | TBC |
| SY23 5HA | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HB | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HD | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HE | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HF | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HG | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HH | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HJ | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HL | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HN | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HP | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HQ | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HR | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HS | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HT | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HU | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HW | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HX | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HY | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5HZ | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5JA | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5JB | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5JD | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5JE | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5JG | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5JH | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5JJ | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5JL | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5JN | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5JP | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5JQ | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5JR | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5JS | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5JW | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5JY | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5JZ | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LA | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LB | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LD | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LE | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LF | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LG | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LH | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LJ | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LL | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LN | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LP | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LQ | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LR | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LS | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5LT | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LU | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LW | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LX | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LY | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5LZ | Llansantffraed | TBC | TBC | TBC | TBC |
| SY23 5NA | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5NB | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5ND | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5NE | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5NF | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5NG | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5NH | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5NJ | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5NL | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5NN | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5NP | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5NQ | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5NR | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5NS | Nantcwnlle | TBC | TBC | TBC | TBC |
| SY23 5NT | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5NW | Llangwyryfon | TBC | TBC | TBC | TBC |
| SY23 5PA | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5PB | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5PD | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5PE | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5PF | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5PG | Dyffryn Arth | TBC | TBC | TBC | TBC |
| SY23 5PH | Dyffryn Arth | TBC | TBC | TBC | TBC |