Postal sector TS20 1
- High Street, Stockton-on-tees, TS20 1AA
- Mill Street, Stockton-on-tees, TS20 1AB
- The Garth, Stockton-on-tees, TS20 1AD
- High Street, Stockton-on-tees, TS20 1AE
- High Street, Stockton-on-tees, TS20 1AG
- High Street, Stockton-on-tees, TS20 1AH
- Harland Place, Stockton-on-tees, TS20 1AL
- Harland Place, Stockton-on-tees, TS20 1AN
- Chapman Street, Stockton-on-tees, TS20 1AP
- High Street, Stockton-on-tees, TS20 1AQ
- Fox Street, Stockton-on-tees, TS20 1AR
- Picton Place, Stockton-on-tees, TS20 1AS
- Esk Road, Stockton-on-tees, TS20 1AT
- Wrightson Street, Stockton-on-tees, TS20 1AU
- Holly Street, Stockton-on-tees, TS20 1AW
- Skerne Road, Stockton-on-tees, TS20 1AX
- Grassholm Road, Stockton-on-tees, TS20 1AY
- Lune Road, Stockton-on-tees, TS20 1AZ
- Greta Road, Stockton-on-tees, TS20 1BA
- Greta Road, Stockton-on-tees, TS20 1BB
- Greta Road, Stockton-on-tees, TS20 1BD
- Balder Road, Stockton-on-tees, TS20 1BE
- Newton Way, Stockton-on-tees, TS20 1BF
- Leven Road, Stockton-on-tees, TS20 1BG
- Summerhouse Square, Stockton-on-tees, TS20 1BH
- Priory Gardens, Stockton-on-tees, TS20 1BJ
- Fieldfare Lane, Stockton-on-tees, TS20 1BL
- Moray Road, Stockton-on-tees, TS20 1BP
- Leven Road, Stockton-on-tees, TS20 1BQ
- Darlington Lane, Stockton-on-tees, TS20 1BS
- Kennedy Grove, Stockton-on-tees, TS20 1BT
- Washington Grove, Stockton-on-tees, TS20 1BU
- Darlington Lane, Stockton-on-tees, TS20 1BW
- Johnson Grove, Stockton-on-tees, TS20 1BX
- Swale Road, Stockton-on-tees, TS20 1BY
- Darlington Lane, Norton, Stockton-on-tees, TS20 1BZ
- Leven Road, Stockton-on-tees, TS20 1DA
- Leven Road, Stockton-on-tees, TS20 1DB
- Hury Road, Stockton-on-tees, TS20 1DD
- Eamont Road, Stockton-on-tees, TS20 1DE
- Leven Road, Stockton-on-tees, TS20 1DF
- Eamont Road, Stockton-on-tees, TS20 1DG
- Maybray King Walk, Stockton-on-tees, TS20 1DH
- Fulthorpe Road, Stockton-on-tees, TS20 1DJ
- High Street, Stockton-on-tees, TS20 1DN
- High Street, Stockton-on-tees, TS20 1DQ
- High Street, Stockton-on-tees, TS20 1DR
- High Street, Stockton-on-tees, TS20 1DS
- The Green, Stockton-on-tees, TS20 1DT
- The Green, Stockton-on-tees, TS20 1DU
- Ridley Mews, Stockton-on-tees, TS20 1DW
- The Green, Stockton-on-tees, TS20 1DX
- Marmaduke Place, Stockton-on-tees, TS20 1DY
- Hermitage Place, Stockton-on-tees, TS20 1DZ
- Station Road, Stockton-on-tees, TS20 1EA
- Station Road, Stockton-on-tees, TS20 1EB
- Fulthorpe Road, Stockton-on-tees, TS20 1ED
- Fife Road, Stockton-on-tees, TS20 1EE
- Jameson Road, Stockton-on-tees, TS20 1EF
- Milner Road, Stockton-on-tees, TS20 1EG
- Nelson Square, Stockton-on-tees, TS20 1EH
- The Green, Stockton-on-tees, TS20 1EJ
- Ragworth Place, Stockton-on-tees, TS20 1EL
- Chantry Close, Stockton-on-tees, TS20 1EN
- Darlington Lane, Stockton-on-tees, TS20 1EP
- Darlington Lane, Stockton-on-tees, TS20 1ER
- Darlington Lane, Stockton-on-tees, TS20 1ES
- Darlington Lane, Stockton-on-tees, TS20 1ET
- Darlington Lane, Stockton-on-tees, TS20 1EU
- Darlington Lane, Stockton-on-tees, TS20 1EW
- Scott Drive, Stockton-on-tees, TS20 1EX
- Fuller Crescent, Stockton-on-tees, TS20 1EY
- Sturt Drive, Stockton-on-tees, TS20 1EZ
- Churchland Gardens, Stockton-on-tees, TS20 1FB
- Saltney Road, Stockton-on-tees, TS20 1FD
- Marmaduke Place, Stockton-on-tees, TS20 1FF
- Spencer Drive, Stockton-on-tees, TS20 1FG
- Barnett Road, Stockton-on-tees, TS20 1FH
- Potts Close, Stockton-on-tees, TS20 1FJ
- Mill Lane, Stockton-on-tees, TS20 1FL
- Blandford Close, Stockton-on-tees, TS20 1GA
- Blandford Close, Stockton-on-tees, TS20 1GB
- Norton Hall, Stockton-on-tees, TS20 1GD
- Bishops Mill, Stockton-on-tees, TS20 1GE
- Mortimer Drive, Stockton-on-tees, TS20 1HA
- Fuller Crescent, Stockton-on-tees, TS20 1HB
- Clements Rise, Stockton-on-tees, TS20 1HD
- Ridley Drive, Stockton-on-tees, TS20 1HE
- Plumer Drive, Stockton-on-tees, TS20 1HF
- Stanley Street, Stockton-on-tees, TS20 1HG
- Oakwell Road, Stockton-on-tees, TS20 1HH
- Oakwell Gardens, Stockton-on-tees, TS20 1HJ
- Oakwell Road, Stockton-on-tees, TS20 1HL
- Oaklea Close, Stockton-on-tees, TS20 1HN
- Ragworth Road, Stockton-on-tees, TS20 1HP
- Stanley Street, Stockton-on-tees, TS20 1HQ
- Ragworth Road, Stockton-on-tees, TS20 1HR
- Claymond Court, Stockton-on-tees, TS20 1HS
- Claymond Court, Stockton-on-tees, TS20 1HT
- Ridley Court, Stockton-on-tees, TS20 1HU
- Cameron Street, Stockton-on-tees, TS20 1HW
- Beaconsfield Road, Stockton-on-tees, TS20 1HX
- Lancefield Road, Stockton-on-tees, TS20 1HY
- Finchley Road, Stockton-on-tees, TS20 1HZ
- Cottersloe Road, Stockton-on-tees, TS20 1JA
- Fernie Road, Stockton-on-tees, TS20 1JB
- Letch Road, Stockton-on-tees, TS20 1JD
- Elcoat Road, Stockton-on-tees, TS20 1JE
- Hillside Road, Stockton-on-tees, TS20 1JF
- Hillside Road, Stockton-on-tees, TS20 1JG
- Renfrew Road, Stockton-on-tees, TS20 1JH
- Crathorne Road, Stockton-on-tees, TS20 1JJ
- Beaconsfield Road, Stockton-on-tees, TS20 1JL
- Beaconsfield Road, Stockton-on-tees, TS20 1JN
- Roseberry Crescent, Stockton-on-tees, TS20 1JP
- Hillside Road, Stockton-on-tees, TS20 1JQ
- Protear Grove, Stockton-on-tees, TS20 1JR
- Roseberry Crescent, Stockton-on-tees, TS20 1JS
- Lorrain Grove, Stockton-on-tees, TS20 1JT
- Humewood Grove, Stockton-on-tees, TS20 1JU
- Costain Grove, Stockton-on-tees, TS20 1JW
- Mount Grove, Stockton-on-tees, TS20 1JX
- Roseberry Crescent, Stockton-on-tees, TS20 1JY
- Roseberry Road, Stockton-on-tees, TS20 1JZ
- Roseberry Road, Stockton-on-tees, TS20 1LA
- Roseberry Road, Stockton-on-tees, TS20 1LB
- Bradbury Road, Stockton-on-tees, TS20 1LD
- Bradbury Road, Stockton-on-tees, TS20 1LE
- Talgarth Road, Stockton-on-tees, TS20 1LF
- Mill Lane, Stockton-on-tees, TS20 1LG
- Fieldfare Lane, Stockton-on-tees, TS20 1LH
- Fieldfare Lane, Stockton-on-tees, TS20 1LJ
- Redwing Lane, Stockton-on-tees, TS20 1LL
- Redwing Lane, Stockton-on-tees, TS20 1LN
- Sandmartin Lane, Stockton-on-tees, TS20 1LP
- Crooks Barn Lane, Stockton-on-tees, TS20 1LR
- Falcon Lane, Stockton-on-tees, TS20 1LS
- Lapwing Lane, Stockton-on-tees, TS20 1LT
- Crooks Barn Lane, Stockton-on-tees, TS20 1LU
- Crooks Barn Lane, Stockton-on-tees, TS20 1LW
- Lapwing Lane, Stockton-on-tees, TS20 1LX
- Raven Lane, Stockton-on-tees, TS20 1LY
- Raven Lane, Stockton-on-tees, TS20 1LZ
- Curlew Lane, Stockton-on-tees, TS20 1NA
- Curlew Lane, Stockton-on-tees, TS20 1NB
- Swallow Lane, Stockton-on-tees, TS20 1ND
- Mallard Lane, Stockton-on-tees, TS20 1NE
- Swallow Lane, Stockton-on-tees, TS20 1NF
- Mark Avenue, Stockton-on-tees, TS20 1NG
- Station Road, Stockton-on-tees, TS20 1NH
- Crook Street, Stockton-on-tees, TS20 1NJ
- Berwick Grove, Stockton-on-tees, TS20 1NL
- Station Road, Stockton-on-tees, TS20 1NN
- Stapleton Street, Stockton-on-tees, TS20 1NP
- Dawn Close, Stockton-on-tees, TS20 1NQ
- Barmoor Grove, Stockton-on-tees, TS20 1NR
- Sutherland Grove, Stockton-on-tees, TS20 1NS
- Cumberland Grove, Stockton-on-tees, TS20 1NT
- North Albert Road, Stockton-on-tees, TS20 1NU
- Alnwick Grove, Stockton-on-tees, TS20 1NW
- Ripley Road, Stockton-on-tees, TS20 1NX
- Dove Lane, Stockton-on-tees, TS20 1NY
- Kyle Gardens, Stockton-on-tees, TS20 1NZ
- Westmoreland Grove, Stockton-on-tees, TS20 1PA
- Northumberland Grove, Stockton-on-tees, TS20 1PB
- North Albert Road, Stockton-on-tees, TS20 1PD
- Station Road, Stockton-on-tees, TS20 1PE
- Calf Fallow Lane, Stockton-on-tees, TS20 1PF
- Junction Road, Stockton-on-tees, TS20 1PH
- Junction Road, Stockton-on-tees, TS20 1PJ
- Junction Road, Stockton-on-tees, TS20 1PL
- Whitfield Road, Stockton-on-tees, TS20 1PN
- Grantham Road, Stockton-on-tees, TS20 1PP
- Stockton-on-tees, TS20 1PQ
- Junction Road, Stockton-on-tees, TS20 1PR
- Ashville Avenue, Stockton-on-tees, TS20 1PS
- Junction Road, Stockton-on-tees, TS20 1PT
- Junction Road, Stockton-on-tees, TS20 1PU
- Junction Road, Stockton-on-tees, TS20 1PW
- Junction Road, Stockton-on-tees, TS20 1PX
- Countisbury Road, Stockton-on-tees, TS20 1PY
- Countisbury Road, Stockton-on-tees, TS20 1PZ
- Lynmouth Road, Stockton-on-tees, TS20 1QA
- Junction Road, Stockton-on-tees, TS20 1QB
- Junction Road, Stockton-on-tees, TS20 1QD
- Kew Gardens, Stockton-on-tees, TS20 1QE
- Kenley Gardens, Stockton-on-tees, TS20 1QF
- Syon Gardens, Stockton-on-tees, TS20 1QG
- Fulthorpe Road, Stockton-on-tees, TS20 1QH
- Weaverham Road, Stockton-on-tees, TS20 1QJ
- Weaverham Road, Stockton-on-tees, TS20 1QL
- Ashton Road, Stockton-on-tees, TS20 1QN
- Ashton Road, Stockton-on-tees, TS20 1QP
- Marquis Grove, Stockton-on-tees, TS20 1QQ
- Kinderton Grove, Stockton-on-tees, TS20 1QR
- Kinderton Grove, Stockton-on-tees, TS20 1QS
- Saltney Road, Stockton-on-tees, TS20 1QT
- Saltney Road, Stockton-on-tees, TS20 1QU
- Ashton Road, Stockton-on-tees, TS20 1QW
- Saltney Road, Stockton-on-tees, TS20 1QX
- Pulford Road, Stockton-on-tees, TS20 1QY
- The Glebe, Stockton-on-tees, TS20 1QZ
- Hanover Point, Stockton-on-tees, TS20 1RA
- Hanover Court, Stockton-on-tees, TS20 1RB
- The Glebe, Stockton-on-tees, TS20 1RD
- Ashton Road, Stockton-on-tees, TS20 1RE
- The Glebe, Stockton-on-tees, TS20 1RF
- The Glebe, Stockton-on-tees, TS20 1RG
- Kempston Way, Stockton-on-tees, TS20 1RH
- Fincham Close, Stockton-on-tees, TS20 1RJ
- The Glebe, Stockton-on-tees, TS20 1RL
- Burringham Road, Stockton-on-tees, TS20 1RN
- Mapleton Drive, Stockton-on-tees, TS20 1RP
- Toddington Drive, Stockton-on-tees, TS20 1RQ
- Thruxton Way, Stockton-on-tees, TS20 1RR
- Measham Close, Stockton-on-tees, TS20 1RS
- Seaham Close, Stockton-on-tees, TS20 1RT
- Watling Close, Stockton-on-tees, TS20 1RW
- The Glebe, Stockton-on-tees, TS20 1RX
- Fulthorpe Road, Stockton-on-tees, TS20 1RY
- Chelsea Gardens, Stockton-on-tees, TS20 1RZ
- Linnet Court, Stockton-on-tees, TS20 1SA
- Rook Lane, Stockton-on-tees, TS20 1SB
- Rook Lane, Stockton-on-tees, TS20 1SD
- Osprey Close, Stockton-on-tees, TS20 1SE
- Kestrel Close, Stockton-on-tees, TS20 1SF
- Siskin Close, Stockton-on-tees, TS20 1SG
- Shearwater Lane, Stockton-on-tees, TS20 1SH
- Dunlin Close, Stockton-on-tees, TS20 1SJ
- Fulmar Road, Stockton-on-tees, TS20 1SL
- Petrel Crescent, Stockton-on-tees, TS20 1SN
- Barford Close, Stockton-on-tees, TS20 1SP
- Shearwater Lane, Stockton-on-tees, TS20 1SQ
- Mill Street, Stockton-on-tees, TS20 1SR
- Draycott Close, Stockton-on-tees, TS20 1ST
- Egerton Close, Stockton-on-tees, TS20 1SX
- Wolsey Drive, Stockton-on-tees, TS20 1SY
- Nightingale Walk, Stockton-on-tees, TS20 1SZ
- Priory Court, Stockton-on-tees, TS20 1TA
- Heworth Drive, Stockton-on-tees, TS20 1TB
- Brenkley Close, Stockton-on-tees, TS20 1TD
- Hensley Court, Stockton-on-tees, TS20 1TE
- Seaham Close, Stockton-on-tees, TS20 1TF
- Earsdon Close, Stockton-on-tees, TS20 1TG
- Firby Close, Stockton-on-tees, TS20 1TH
- Mallory Road, Stockton-on-tees, TS20 1TJ
- Pinder Close, Stockton-on-tees, TS20 1TN
- Foston Close, Stockton-on-tees, TS20 1TP
- Whinflower Drive, Stockton-on-tees, TS20 1TQ
- Colpitt Close, Stockton-on-tees, TS20 1TR
- Newby Close, Stockton-on-tees, TS20 1TS
- Linley Court, Stockton-on-tees, TS20 1TT
- Garforth Close, Stockton-on-tees, TS20 1TU
- Birdsall Brow, Stockton-on-tees, TS20 1TW
- Brambling Close, Stockton-on-tees, TS20 1TX
- Parsons Walk, Stockton-on-tees, TS20 1TZ
- Fairview Gardens, Stockton-on-tees, TS20 1UA
- Harpers Green, Stockton-on-tees, TS20 1UB
- Westminster Oval, Stockton-on-tees, TS20 1UU
- Westminster Oval, Stockton-on-tees, TS20 1UX
- Palace Close, Stockton-on-tees, TS20 1UY
- St. Stephens Close, Stockton-on-tees, TS20 1UZ
- Stockton-on-tees, TS20 1WT