Postal sector PR1 3
- Church Street, Preston, PR1 3AB
- Ribblesdale Place, Preston, PR1 3AF
- Greaves Street, Preston, PR1 3AG
- Winckley Square, Preston, PR1 3AH
- Cross Street, Preston, PR1 3AJ
- Cross Street, Preston, PR1 3AN
- Guildhall Street, Preston, PR1 3AS
- Glovers Court, Preston, PR1 3AT
- Ring Way, Preston, PR1 3AU
- Winckley Square, Preston, PR1 3AW
- Church Street, Preston, PR1 3BA
- Avenham Street, Preston, PR1 3BN
- Church Street, Preston, PR1 3BQ
- Church Street, Preston, PR1 3BS
- Church Street, Preston, PR1 3BT
- Church Street, Preston, PR1 3BU
- Walker Place, Preston, PR1 3DB
- Grimshaw Street, Preston, PR1 3DD
- Church Street, Preston, PR1 3DH
- Preston, PR1 3EE
- Winckley Square, Preston, PR1 3HP
- Winckley Square, Preston, PR1 3JD
- East Cliff, Preston, PR1 3JE
- East Cliff Gardens, Preston, PR1 3JG
- East Cliff Road, Preston, PR1 3JH
- Winckley Square, Preston, PR1 3JJ
- Camden Place, Preston, PR1 3JL
- Winckley Square, Preston, PR1 3JU
- East Cliff, Preston, PR1 3LB
- Glovers Court, Preston, PR1 3LS
- Cross Street, Preston, PR1 3LT
- Starkie Street, Preston, PR1 3LU
- Regent Street, Preston, PR1 3LX
- Avenham Colonnade, Preston, PR1 3LY
- Glovers Court, Preston, PR1 3LZ
- Ribblesdale Place, Preston, PR1 3NA
- Fishergate, Preston, PR1 3NN
- Cannon Street, Preston, PR1 3NR
- Cannon Street, Preston, PR1 3NS
- Cannon Street, Preston, PR1 3NT
- Guildhall Street, Preston, PR1 3NU
- Guildhall Street, Preston, PR1 3PB
- Cannon Street, Preston, PR1 3PY
- Arno Street, Preston, PR1 3QR
- Tiber Street, Preston, PR1 3QS
- St. Austins Road, Preston, PR1 3QT
- Herschell Street, Preston, PR1 3QU
- Oxford Street, Preston, PR1 3QW
- Oxford Street, Preston, PR1 3QX
- Oxford Street, Preston, PR1 3QY
- Green Field Close, Preston, PR1 3QZ
- Charlotte Street, Preston, PR1 3RE
- Charlotte Place, Preston, PR1 3RF
- Avenham Lane, Preston, PR1 3RG
- Silver Street, Preston, PR1 3RH
- Norwich Place, Preston, PR1 3RL
- Arundel Place, Preston, PR1 3RN
- Avenham Lane, Preston, PR1 3RP
- Arundel Place, Preston, PR1 3RQ
- Avenham Lane, Preston, PR1 3RS
- Guildford Road, Preston, PR1 3RU
- Berry Street, Preston, PR1 3RW
- Berwick Road, Preston, PR1 3RX
- Tenby Road, Preston, PR1 3RZ
- Knowsley Street, Preston, PR1 3SA
- Hudson Street, Preston, PR1 3SB
- Avenham Lane, Preston, PR1 3SD
- Avenham Lane, Preston, PR1 3SE
- Oxford Street, Preston, PR1 3SG
- Frenchwood Street, Preston, PR1 3ST
- Frenchwood Street, Preston, PR1 3SU
- Avenham Place, Preston, PR1 3SX
- Avenham Terrace, Preston, PR1 3SY
- Bank Parade, Preston, PR1 3TA
- Cadogan Place, Preston, PR1 3TB
- Great Avenham Street, Preston, PR1 3TD
- Latham Street, Preston, PR1 3TE
- Avenham Road, Preston, PR1 3TF
- Avenham Road, Preston, PR1 3TH
- Glover Street, Preston, PR1 3TJ
- Chaddock Street, Preston, PR1 3TL
- Bairstow Street, Preston, PR1 3TN
- Avenham Lane, Preston, PR1 3TP
- Bushell Place, Preston, PR1 3TQ
- Porter Place, Preston, PR1 3TR
- Avenham Lane, Preston, PR1 3TS
- Chaddock Street, Preston, PR1 3TW
- Boltons Court, Preston, PR1 3TY
- Avenham Lane, Preston, PR1 3UQ
- Syke Street, Preston, PR1 3XA
- Main Sprit Weind, Preston, PR1 3XB
- Oak Street, Preston, PR1 3XD
- Wolseley Place, Preston, PR1 3XJ
- St. Austins Road, Preston, PR1 3XL
- Avenham Lane, Preston, PR1 3XN
- Oakham Court, Preston, PR1 3XP
- Laurel Street, Preston, PR1 3XR
- Stoneygate, Preston, PR1 3XT
- Lennox Street, Preston, PR1 3XU
- St. Johns Place, Preston, PR1 3XX
- Rose Street, Preston, PR1 3XY
- Library Street, Preston, PR1 3YA
- Syke Hill, Preston, PR1 3YB
- Shepherd Street, Preston, PR1 3YD
- Manchester Road, Preston, PR1 3YH
- St. Austins Place, Preston, PR1 3YJ
- Dickson Street, Preston, PR1 3YL
- Clarendon Street, Preston, PR1 3YN