Postal sector LA1 1
- Fenton Street, Lancaster, LA1 1AA
- Fenton Street, Lancaster, LA1 1AB
- River Street, Lancaster, LA1 1AD
- Fenton Street, Lancaster, LA1 1AE
- Nelson Street, Lancaster, LA1 1AF
- Robert Street, Lancaster, LA1 1AG
- Damside Street, Lancaster, LA1 1AH
- Fenton Street, Lancaster, LA1 1AJ
- Corn Market, Lancaster, LA1 1AL
- Mawson Mews, Lancaster, LA1 1AP
- Nile Street, Lancaster, LA1 1AS
- Aalborg Place, Lancaster, LA1 1AT
- Aalborg Place, Lancaster, LA1 1AU
- Damside Street, Lancaster, LA1 1AW
- Waterside, Lancaster, LA1 1AY
- Kingsway, Lancaster, LA1 1BB
- James Lane, Lancaster, LA1 1BD
- Wheatfield Court, Lancaster, LA1 1BE
- Aldcliffe Yard, Lancaster, LA1 1BF
- Aalborg Place, Lancaster, LA1 1BJ
- Damside Street, Lancaster, LA1 1BL
- Fleet Square, Lancaster, LA1 1BN
- Cable Street, Lancaster, LA1 1BP
- Caton Road, Lancaster, LA1 1BS
- Castle Grove, Lancaster, LA1 1BU
- Henry Street, Lancaster, LA1 1BW
- Henry Street, Lancaster, LA1 1BX
- Henry Street, Lancaster, LA1 1BY
- Parliament Street, Lancaster, LA1 1DB
- Phoenix Street, Lancaster, LA1 1DD
- Bulk Road, Lancaster, LA1 1DF
- Caton Road, Lancaster, LA1 1DG
- Bulk Road, Lancaster, LA1 1DL
- Bulk Road, Lancaster, LA1 1DN
- Parliament Street, Lancaster, LA1 1DQ
- Bulk Road, Lancaster, LA1 1DT
- Hinde Street, Lancaster, LA1 1DU
- Gladstone Terrace, Lancaster, LA1 1DW
- Hinde Street, Lancaster, LA1 1DX
- Albion Street, Lancaster, LA1 1DY
- Green Street, Lancaster, LA1 1DZ
- Ridge Street, Lancaster, LA1 1EA
- Ridge Lane, Lancaster, LA1 1EB
- Bridge Lane, Lancaster, LA1 1EE
- New Street, Lancaster, LA1 1EG
- Grebe Wharf, Lancaster, LA1 1EJ
- Dye House Lane, Lancaster, LA1 1EL
- Sun Street, Lancaster, LA1 1ES
- Church Street, Lancaster, LA1 1ET
- Sun Street, Lancaster, LA1 1EW
- China Street, Lancaster, LA1 1EX
- New Road, Lancaster, LA1 1EZ
- Ushers Meadow, Lancaster, LA1 1FB
- Alfred Street, Lancaster, LA1 1FD
- St. Georges Quay, Lancaster, LA1 1GA
- Albion Mews, Lancaster, LA1 1GE
- Bulk Street, Lancaster, LA1 1GX
- Cable Street, Lancaster, LA1 1HD
- Water Street, Lancaster, LA1 1HF
- Cable Street, Lancaster, LA1 1HH
- St. Johns Mews, Lancaster, LA1 1HJ
- St. Georges Quay, Lancaster, LA1 1HL
- Vicarage Terrace, Lancaster, LA1 1HN
- Market Street, Lancaster, LA1 1HP
- Market Street, Lancaster, LA1 1HS
- Market Street, Lancaster, LA1 1HT
- Pine Street, Lancaster, LA1 1HW
- Market Street, Lancaster, LA1 1HX
- Market Street, Lancaster, LA1 1HY
- Market Street, Lancaster, LA1 1HZ
- Marketgate, Lancaster, LA1 1JF
- Market Street, Lancaster, LA1 1JG
- Market Street, Lancaster, LA1 1JH
- Sir Simons Arcade, Lancaster, LA1 1JL
- King Street, Lancaster, LA1 1JN
- Market Street, Lancaster, LA1 1JQ
- Slip Inn Lane, Lancaster, LA1 1JT
- King Street, Lancaster, LA1 1JY
- Middle Street, Lancaster, LA1 1JZ
- High Street, Lancaster, LA1 1LA
- High Street, Lancaster, LA1 1LD
- Kings Arcade, Lancaster, LA1 1LE
- Bashful Alley, Lancaster, LA1 1LF
- King Street, Lancaster, LA1 1LG
- Church Street, Lancaster, LA1 1LH
- Church Street, Lancaster, LA1 1LP
- Calkeld Lane, Lancaster, LA1 1LR
- North Road, Lancaster, LA1 1LT
- North Road, Lancaster, LA1 1LU
- Queen Street, Lancaster, LA1 1LW
- Cheapside, Lancaster, LA1 1LY
- Cheapside, Lancaster, LA1 1LZ
- Chapel Street, Lancaster, LA1 1NA
- St. Nicholas Arcades, Lancaster, LA1 1NB
- St. Nicholas Arcades, Lancaster, LA1 1ND
- St. Nicholas Arcades, Lancaster, LA1 1NE
- St. Nicholas Arcades, Lancaster, LA1 1NF
- Great John Street, Lancaster, LA1 1NG
- Rosemary Lane, Lancaster, LA1 1NH
- Stonewell, Lancaster, LA1 1NJ
- St. Leonards Gate, Lancaster, LA1 1NL
- St. Leonards Gate, Lancaster, LA1 1NN
- Church Street, Lancaster, LA1 1NP
- Great John Street, Lancaster, LA1 1NQ
- Rosemary Lane, Lancaster, LA1 1NR
- North Road, Lancaster, LA1 1NS
- Sugar House Alley, Lancaster, LA1 1NW
- Pitt Street, Lancaster, LA1 1NX
- North Road, Lancaster, LA1 1NY
- Chapel Street, Lancaster, LA1 1NZ
- North Road, Lancaster, LA1 1PA
- Damside Street, Lancaster, LA1 1PB
- Damside Street, Lancaster, LA1 1PD
- Dalton Square, Lancaster, LA1 1PJ
- Dalton Square, Lancaster, LA1 1PL
- Dalton Square, Lancaster, LA1 1PN
- Dalton Square, Lancaster, LA1 1PP
- Bridget Street, Lancaster, LA1 1PQ
- Moor Street, Lancaster, LA1 1PR
- Nelson Street, Lancaster, LA1 1PT
- Bulk Street, Lancaster, LA1 1PU
- Dalton Square, Lancaster, LA1 1PW
- Sulyard Street, Lancaster, LA1 1PX
- Friar Street, Lancaster, LA1 1PZ
- Moor Lane, Lancaster, LA1 1QD
- Moor Lane, Lancaster, LA1 1QE
- Bryer Street, Lancaster, LA1 1QF
- Edward Street, Lancaster, LA1 1QH
- Alfred Street, Lancaster, LA1 1QN
- De Vitre Street, Lancaster, LA1 1QU
- Lodge Street, Lancaster, LA1 1QW
- Denis Street, Lancaster, LA1 1QX
- Sidney Terrace, Lancaster, LA1 1QY
- Shaw Street, Lancaster, LA1 1QZ
- St. Georges Quay, Lancaster, LA1 1RB
- St. Georges Quay, Lancaster, LA1 1RD
- King Street, Lancaster, LA1 1RE
- Queen Street, Lancaster, LA1 1RF
- Friar Street, Lancaster, LA1 1RG
- King Street, Lancaster, LA1 1RH
- King Street, Lancaster, LA1 1RJ
- Bridget Street, Lancaster, LA1 1RL
- Queen Square, Lancaster, LA1 1RN
- Queen Square, Lancaster, LA1 1RP
- Spring Garden Street, Lancaster, LA1 1RQ
- Moor Lane, Lancaster, LA1 1RR
- Queen Street, Lancaster, LA1 1RS
- Lindow Close, Lancaster, LA1 1RT
- Queen Street Bungalows, Lancaster, LA1 1RU
- Bryer Street, Lancaster, LA1 1RW
- Queen Street, Lancaster, LA1 1RX
- Spinners Court, Lancaster, LA1 1RY
- St. Georges Quay, Lancaster, LA1 1SA
- Lindow Street, Lancaster, LA1 1SB
- Gillisons Bungalows, Lancaster, LA1 1SD
- Lindow Square, Lancaster, LA1 1SE
- Regent Street, Lancaster, LA1 1SF
- Regent Street, Lancaster, LA1 1SG
- Regent Street, Lancaster, LA1 1SH
- Aldcliffe Road, Lancaster, LA1 1SJ
- Brook Street, Lancaster, LA1 1SL
- Regent Street, Lancaster, LA1 1SQ
- Carr House Lane, Lancaster, LA1 1SR
- Aldcliffe Place, Lancaster, LA1 1SS
- Aldcliffe Road, Lancaster, LA1 1ST
- Aldcliffe Road, Lancaster, LA1 1SU
- Carr House Lane, Lancaster, LA1 1SW
- Portland Place, Lancaster, LA1 1SX
- Portland Street, Lancaster, LA1 1SY
- Portland Street, Lancaster, LA1 1SZ
- Church Street, Lancaster, LA1 1TD
- Fenton Street, Lancaster, LA1 1TE
- Cawthorne Street, Lancaster, LA1 1TG
- Meeting House Lane, Lancaster, LA1 1TH
- Meeting House Lane, Lancaster, LA1 1TJ
- Mallard Court, Lancaster, LA1 1TL
- Dallas Road, Lancaster, LA1 1TN
- Dallas Road, Lancaster, LA1 1TP
- Meeting House Lane, Lancaster, LA1 1TQ
- Villas Court, Lancaster, LA1 1TR
- Blades Street, Lancaster, LA1 1TS
- Blades Street, Lancaster, LA1 1TT
- Dallas Road, Lancaster, LA1 1TW
- Meeting House Lane, Lancaster, LA1 1TX
- Penny Street, Lancaster, LA1 1UA
- Wheatfield Mews, Lancaster, LA1 1UB
- Penny Street, Lancaster, LA1 1UE
- Wheatfield Mews, Lancaster, LA1 1UF
- Ffrances Passage, Lancaster, LA1 1UG
- Gage Street, Lancaster, LA1 1UH
- Aldcliffe Road, Lancaster, LA1 1UJ
- Wheatfield Mews, Lancaster, LA1 1UL
- St. James Court, Lancaster, LA1 1UN
- James Street, Lancaster, LA1 1UP
- Wheatfield Mews, Lancaster, LA1 1UQ
- Brock Street, Lancaster, LA1 1UR
- Brock Street, Lancaster, LA1 1UU
- Mary Street, Lancaster, LA1 1UW
- Quernmore Road, Lancaster, LA1 1UX
- Castle Park Mews, Lancaster, LA1 1WA
- Aldcliffe Road, Lancaster, LA1 1WB
- Dalton Square, Lancaster, LA1 1WD
- Nip Hill, Lancaster, LA1 1WF
- Priory Close, Lancaster, LA1 1XB
- Common Garden Street, Lancaster, LA1 1XD
- Penny Street, Lancaster, LA1 1XF
- Russell Street, Lancaster, LA1 1XL
- Penny Street, Lancaster, LA1 1XN
- Penny Street, Lancaster, LA1 1XP
- George Street, Lancaster, LA1 1XQ
- Penny Street, Lancaster, LA1 1XT
- Thurnham Street, Lancaster, LA1 1XU
- Marton Street, Lancaster, LA1 1XX
- George Street, Lancaster, LA1 1XZ
- Thurnham Street, Lancaster, LA1 1YB
- Thurnham Street, Lancaster, LA1 1YD
- Penny Street, Lancaster, LA1 1YE
- Lucy Street, Lancaster, LA1 1YF
- Castle Park, Lancaster, LA1 1YG
- Hillside, Lancaster, LA1 1YH
- Castle Parade, Lancaster, LA1 1YJ
- Castle Hill, Lancaster, LA1 1YN
- Castle Hill, Lancaster, LA1 1YP
- Castle Park, Lancaster, LA1 1YQ
- Castle Hill, Lancaster, LA1 1YR
- Castle Hill, Lancaster, LA1 1YS
- St. Marys Parade, Lancaster, LA1 1YX
- St. Marys Gate, Lancaster, LA1 1YY
- Priory Close, Lancaster, LA1 1YZ