| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Abberd | SN11 8TE |
| Postal/ZIP Codes in Aldbourne | SN8 |
| Postal/ZIP Codes in Alderbury | SP5 |
| Postal/ZIP Codes in Alderton | SN14 6NL, SN14 6NN, SN14 … |
| Postal/ZIP Codes in All Cannings | SN10 |
| Postal/ZIP Codes in Allington | SN10, SN14, SP4 |
| Postal/ZIP Codes in Alton Barnes | SN8 |
| Postal/ZIP Codes in Alton Priors | SN8 |
| Postal/ZIP Codes in Alvediston | SP5 |
| Postal/ZIP Codes in Amesbury | SP4 |
| Postal/ZIP Codes in Ansty | SP3 |
| Postal/ZIP Codes in Ashton Keynes | SN6 |
| Postal/ZIP Codes in Atworth | SN12 |
| Postal/ZIP Codes in Avebury | SN8 |
| Postal/ZIP Codes in Avebury Trusloe | SN8 |
| Postal/ZIP Codes in Avon | SN15 4LS |
| Postal/ZIP Codes in Avoncliff | BA15 |
| Postal/ZIP Codes in Axford | SN8 |
| Postal/ZIP Codes in Bapton | BA12 |
| Postal/ZIP Codes in Barford Saint Martin | SP3 |
| Postal/ZIP Codes in Baydon | SN8 |
| Postal/ZIP Codes in Beanacre | SN12 |
| Postal/ZIP Codes in Beckhampton | SN8 |
| Postal/ZIP Codes in Bedwyn Common | SN8 3HZ, SN8 3LJ |
| Postal/ZIP Codes in Beechingstoke | SN9 |
| Postal/ZIP Codes in Bentham | SN5 |