Postal sector NE38 9
- Vigo Lane, Washington, NE38 9AA
- Washington, NE38 9AB
- Rowan Avenue, Washington, NE38 9AD
- Rowan Avenue, Washington, NE38 9AE
- Rowan Avenue, Washington, NE38 9AF
- Rowan Avenue, Washington, NE38 9AG
- Vigo Lane, Washington, NE38 9AH
- North Crescent, Washington, NE38 9AJ
- Vigo Lane, Washington, NE38 9AN
- New Road, Washington, NE38 9AP
- Rowan Avenue, Washington, NE38 9AQ
- Westward Place, Washington, NE38 9AR
- South Crescent, Washington, NE38 9AS
- New Road, Washington, NE38 9AT
- St. Georges Estate, Washington, NE38 9AU
- West Avenue, Washington, NE38 9AW
- East Avenue, Washington, NE38 9AX
- Pinewood Avenue, Washington, NE38 9AY
- Lilac Gardens, Washington, NE38 9AZ
- Firtree Avenue, Washington, NE38 9BA
- Maplewood Crescent, Washington, NE38 9BB
- Hazelwood Gardens, Washington, NE38 9BD
- Cedar Terrace, Washington, NE38 9BE
- Middle Close, Washington, NE38 9BF
- Holly Crescent, Washington, NE38 9BG
- Sycamore Avenue, Washington, NE38 9BH
- Chestnut Avenue, Washington, NE38 9BJ
- The Generals Wood, Washington, NE38 9BL
- The Generals Wood, Washington, NE38 9BN
- Rowan Avenue, Washington, NE38 9BP
- Hawthorn Crescent, Washington, NE38 9BQ
- Alderwood, Washington, NE38 9BS
- Larchwood, Washington, NE38 9BT
- Laburnum Avenue, Washington, NE38 9BU
- The Generals Wood, Washington, NE38 9BW
- Wear Industrial Estate, Washington, NE38 9BZ
- Birtley Road, Washington, NE38 9DA
- Bramhall Drive, Washington, NE38 9DB
- Bramhall Drive, Washington, NE38 9DE
- Shrigley Close, Washington, NE38 9DF
- Poulton Close, Washington, NE38 9DG
- Dalamere Close, Washington, NE38 9DH
- Wear Industrial Estate, Washington, NE38 9DL
- Eaton Close, Washington, NE38 9DN
- Astbury Close, Washington, NE38 9DQ
- Wellhope, Washington, NE38 9DU
- The Chase, Washington, NE38 9DX
- Sheridan Green, Washington, NE38 9DY
- Harthope Close, Washington, NE38 9DZ
- Deepdale, Washington, NE38 9EA
- Linburn, Washington, NE38 9EB
- Eddleston, Washington, NE38 9ED
- Teviot, Washington, NE38 9EE
- Wansbeck, Washington, NE38 9EF
- Wansbeck, Washington, NE38 9EG
- Office Row, Washington, NE38 9EH
- Vigo Lane, Washington, NE38 9EJ
- Alwin, Washington, NE38 9EL
- Alwin, Washington, NE38 9EN
- Coquet, Washington, NE38 9EP
- Petteril, Washington, NE38 9EQ
- Coquet, Washington, NE38 9ER
- Winster, Washington, NE38 9ES
- Rickleton Village Centre, Washington, NE38 9ET
- Setting Stones, Washington, NE38 9EU
- Alwin, Washington, NE38 9EW
- Harwood Close, Washington, NE38 9EX
- Hargill Drive, Washington, NE38 9EY
- Vigo Lane, Washington, NE38 9EZ
- Washington, NE38 9HA
- Washington, NE38 9HB
- Woodlands, Washington, NE38 9HD
- Lambton Court, Washington, NE38 9HE
- Graylands, Washington, NE38 9HF
- Washington, NE38 9HG
- Washington, NE38 9HH
- Picktree Farm Cottages, Washington, NE38 9HJ
- Ash Meadows, Washington, NE38 9HN
- Eastlands, Washington, NE38 9HQ
- Swinhope, Washington, NE38 9HR
- Breamish Drive, Washington, NE38 9HS
- Bedburn, Washington, NE38 9HT
- Rookhope, Washington, NE38 9HW
- Lintfort, Washington, NE38 9HX
- Grasslees, Washington, NE38 9JA
- Danby Close, Washington, NE38 9JB
- Forest Drive, Washington, NE38 9JD
- Hope Shield, Washington, NE38 9JF
- Ewesley, Washington, NE38 9JG
- Morningside, Washington, NE38 9JH
- Picktree Lane, Washington, NE38 9JZ