Postal sector B3 3
- Victoria Square, Birmingham, B3 3AA
- Colmore Row, Birmingham, B3 3AG
- Colmore Row, Birmingham, B3 3AL
- Colmore Row, Birmingham, B3 3AP
- Newhall Street, Birmingham, B3 3AS
- Chamberlain Square, Birmingham, B3 3AX
- Centenary Way, Birmingham, B3 3AY
- Colmore Row, Birmingham, B3 3BD
- Margaret Street, Birmingham, B3 3BS
- Margaret Street, Birmingham, B3 3BU
- Cornwall Street, Birmingham, B3 3BY
- Great Charles Street Queensway, Birmingham, B3 3BZ
- Chamberlain Square, Birmingham, B3 3DH
- Paradise Place, Birmingham, B3 3HJ
- Great Charles Street Queensway, Birmingham, B3 3HN
- Great Charles Street Queensway, Birmingham, B3 3HT
- Great Charles Street Queensway, Birmingham, B3 3HX
- Great Charles Street Queensway, Birmingham, B3 3JN
- Great Charles Street Queensway, Birmingham, B3 3JY
- Great Charles Street Queensway, Birmingham, B3 3LG
- Great Charles Street Queensway, Birmingham, B3 3LP
- Great Charles Street Queensway, Birmingham, B3 3LT
- Newhall Street, Birmingham, B3 3LX
- Newhall Street, Birmingham, B3 3NH
- Newhall Street, Birmingham, B3 3NY
- Newhall Street, Birmingham, B3 3PJ
- Newhall Street, Birmingham, B3 3PL
- Newhall Street, Birmingham, B3 3PN
- Newhall Street, Birmingham, B3 3PU
- Newhall Street, Birmingham, B3 3QR
- Newhall Street, Birmingham, B3 3RB
- Newhall Street, Birmingham, B3 3RJ
- Colmore Row, Birmingham, B3 3SD