| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Bentlawnt | SY5 |
| Postal/ZIP Codes in Berrington | SY5 |
| Postal/ZIP Codes in Berwick | SY4 |
| Postal/ZIP Codes in Besford | SY4 5QB |
| Postal/ZIP Codes in Besford Wood | SY4 5QD, SY4 5QD, SY4 … |
| Postal/ZIP Codes in Beslow | SY5 6PX |
| Postal/ZIP Codes in Betton | TF9 |
| Postal/ZIP Codes in Betton Moss | TF9 4BG |
| Postal/ZIP Codes in Betton Strange | SY5 |
| Postal/ZIP Codes in Betton Wood | TF9 4BQ |
| Postal/ZIP Codes in Bettws-Y-Crwyn | SY7 |
| Postal/ZIP Codes in Bicton | SY3, SY7 |
| Postal/ZIP Codes in Bicton Heath | SY3 |
| Postal/ZIP Codes in Billingsley | WV16 |
| Postal/ZIP Codes in Birtley | SY6 7DW |
| Postal/ZIP Codes in Bishops Castle | SY9 |
| Postal/ZIP Codes in Bishops Moat | SY9 |
| Postal/ZIP Codes in Bitterley | SY8 |
| Postal/ZIP Codes in Black Park | SY13 |
| Postal/ZIP Codes in Blackford | SY8 2ET |
| Postal/ZIP Codes in Blackmore | SY5 |
| Postal/ZIP Codes in Blakeley | SY4 4ND |
| Postal/ZIP Codes in Bletchley | TF9 3RZ |
| Postal/ZIP Codes in Bloomsbury | TF11 8RT |
| Postal/ZIP Codes in Blue Bell | TF6 5HG |
| Postal/ZIP Codes in Bomere Heath | SY4 |